gcc/Makefile.in

   1 # Makefile for GNU Compiler Collection
   2 # Run 'configure' to generate Makefile from Makefile.in
   3
   4 # Copyright (C) 1987-2021 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 # The targets for external use include:
  23 # all, doc, install, install-cross, install-cross-rest, install-strip,
  24 # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
  25
  26 # This is the default target.
  27 # Set by autoconf to "all.internal" for a native build, or
  28 # "all.cross" to build a cross compiler.
  29 all: @ALL@
  30
  31 # Depend on this to specify a phony target portably.
  32 force:
  33
  34 # This tells GNU make version 3 not to export the variables
  35 # defined in this file into the environment (and thus recursive makes).
  36 .NOEXPORT:
  37 # And this tells it not to automatically pass command-line variables
  38 # to recursive makes.
  39 MAKEOVERRIDES =
  40
  41 # Suppress smart makes who think they know how to automake yacc and flex file
  42 .y.c:
  43 .l.c:
  44
  45 # The only suffixes we want for implicit rules are .c and .o, so clear
  46 # the list and add them.  This speeds up GNU Make, and allows -r to work.
  47 # For i18n support, we also need .gmo, .po, .pox.
  48 # This must come before the language makefile fragments to allow them to
  49 # add suffixes and rules of their own.
  50 .SUFFIXES:
  51 .SUFFIXES: .c .cc .o .po .pox .gmo
  52
  53 # -------------------------------
  54 # Standard autoconf-set variables
  55 # -------------------------------
  56
  57 build=@build@
  58 host=@host@
  59 host_noncanonical=@host_noncanonical@
  60 host_os=@host_os@
  61 target=@target@
  62 target_noncanonical:=@target_noncanonical@
  63
  64 # Normally identical to target_noncanonical, except for compilers built
  65 # as accelerator targets.
  66 real_target_noncanonical:=@real_target_noncanonical@
  67 accel_dir_suffix = @accel_dir_suffix@
  68
  69 # Sed command to transform gcc to installed name.
  70 program_transform_name := @program_transform_name@
  71
  72 # -----------------------------
  73 # Directories used during build
  74 # -----------------------------
  75
  76 # Directory where sources are, from where we are.
  77 srcdir = @srcdir@
  78 gcc_docdir = @srcdir@/doc
  79
  80 # Directory where sources are, absolute.
  81 abs_srcdir = @abs_srcdir@
  82 abs_docdir = @abs_srcdir@/doc
  83
  84 # Directory where sources are, relative to here.
  85 top_srcdir = @top_srcdir@
  86
  87 # Top build directory for this package, relative to here.
  88 top_builddir = .
  89
  90 # The absolute path to the current directory.
  91 objdir := $(shell pwd)
  92
  93 host_subdir=@host_subdir@
  94 build_subdir=@build_subdir@
  95 target_subdir=@target_subdir@
  96 build_libsubdir=@build_libsubdir@
  97
  98 # Top build directory for the "Cygnus tree", relative to $(top_builddir).
  99 ifeq ($(host_subdir),.)
 100 toplevel_builddir := ..
 101 else
 102 toplevel_builddir := ../..
 103 endif
 104
 105 build_objdir := $(toplevel_builddir)/$(build_subdir)
 106 build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
 107 target_objdir := $(toplevel_builddir)/$(target_subdir)
 108
 109 # --------
 110 # Defined vpaths
 111 # --------
 112
 113 # Directory where sources are, from where we are.
 114 VPATH = @srcdir@
 115
 116 # We define a vpath for the sources of the .texi files here because they
 117 # are split between multiple directories and we would rather use one implicit
 118 # pattern rule for everything.
 119 # This vpath could be extended within the Make-lang fragments.
 120
 121 vpath %.texi $(gcc_docdir)
 122 vpath %.texi $(gcc_docdir)/include
 123
 124 # --------
 125 # UNSORTED
 126 # --------
 127
 128 # Extra flags to pass to indicate cross compilation, which
 129 # might be used or tested by Make-lang fragments.
 130 CROSS=@CROSS@
 131
 132 # Variables that exist for you to override.
 133 # See below for how to change them for certain systems.
 134
 135 # List of language subdirectories.
 136 SUBDIRS =@subdirs@ build
 137
 138 # Selection of languages to be made.
 139 CONFIG_LANGUAGES = @all_selected_languages@
 140 LANGUAGES = c $(CONFIG_LANGUAGES)
 141 ifeq (@enable_gcov@,yes)
 142 LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
 143 endif
 144
 145 # Default values for variables overridden in Makefile fragments.
 146 # CFLAGS is for the user to override to, e.g., do a cross build with -O2.
 147 # TCFLAGS is used for compilations with the GCC just built.
 148 # T_CFLAGS is used for all compilations and is overridden by t-* files.
 149 T_CFLAGS =
 150 TCFLAGS =
 151 CFLAGS = @CFLAGS@
 152 CXXFLAGS = @CXXFLAGS@
 153 LDFLAGS = @LDFLAGS@
 154
 155 # Should we build position-independent host code?
 156 PICFLAG = @PICFLAG@
 157
 158 # Flags to determine code coverage. When coverage is disabled, this will
 159 # contain the optimization flags, as you normally want code coverage
 160 # without optimization.
 161 COVERAGE_FLAGS = @coverage_flags@
 162 coverageexts = .{gcda,gcno}
 163
 164 # The warning flags are separate from CFLAGS because people tend to
 165 # override optimization flags and we'd like them to still have warnings
 166 # turned on.  These flags are also used to pass other stage dependent
 167 # flags from configure.  The user is free to explicitly turn these flags
 168 # off if they wish.
 169 # LOOSE_WARN are the warning flags to use when compiling something
 170 # which is only compiled with gcc, such as libgcc.
 171 # C_LOOSE_WARN is similar, but with C-only warnings.
 172 # STRICT_WARN are the additional warning flags to
 173 # apply to the back end and some front ends, which may be compiled
 174 # with other compilers.
 175 # C_STRICT_WARN is similar, with C-only warnings.
 176 LOOSE_WARN = @loose_warn@
 177 C_LOOSE_WARN = @c_loose_warn@
 178 STRICT_WARN = @strict_warn@
 179 C_STRICT_WARN = @c_strict_warn@
 180
 181 # This is set by --enable-checking.  The idea is to catch forgotten
 182 # "extern" tags in header files.
 183 NOCOMMON_FLAG = @nocommon_flag@
 184
 185 NOEXCEPTION_FLAGS = @noexception_flags@
 186
 187 ALIASING_FLAGS = @aliasing_flags@
 188
 189 # This is set by --disable-maintainer-mode (default) to "#"
 190 # FIXME: 'MAINT' will always be set to an empty string, no matter if
 191 # --disable-maintainer-mode is used or not.  This is because the
 192 # following will expand to "MAINT := " in maintainer mode, and to
 193 # "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
 194 # they mean exactly the same thing for make.
 195 MAINT := @MAINT@
 196
 197 # The following provides the variable ENABLE_MAINTAINER_RULES that can
 198 # be used in language Make-lang.in makefile fragments to enable
 199 # maintainer rules.  So, ENABLE_MAINTAINER_RULES is 'true' in
 200 # maintainer mode, and '' otherwise.
 201 @MAINT@ ENABLE_MAINTAINER_RULES = true
 202
 203 # These are set by --enable-checking=valgrind.
 204 RUN_GEN = @valgrind_command@
 205 VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
 206
 207 # This is how we control whether or not the additional warnings are applied.
 208 .-warn = $(STRICT_WARN)
 209 build-warn = $(STRICT_WARN)
 210 rtl-ssa-warn = $(STRICT_WARN)
 211 GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
 212 GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
 213
 214 # These files are to have specific diagnostics suppressed, or are not to
 215 # be subject to -Werror:
 216 # flex output may yield harmless "no previous prototype" warnings
 217 build/gengtype-lex.o-warn = -Wno-error
 218 gengtype-lex.o-warn = -Wno-error
 219 libgcov-util.o-warn = -Wno-error
 220 libgcov-driver-tool.o-warn = -Wno-error
 221 libgcov-merge-tool.o-warn = -Wno-error
 222 gimple-match.o-warn = -Wno-unused
 223 generic-match.o-warn = -Wno-unused
 224 dfp.o-warn = -Wno-strict-aliasing
 225
 226 # All warnings have to be shut off in stage1 if the compiler used then
 227 # isn't gcc; configure determines that.  WARN_CFLAGS will be either
 228 # $(GCC_WARN_CFLAGS), or nothing.  Similarly, WARN_CXXFLAGS will be
 229 # either $(GCC_WARN_CXXFLAGS), or nothing.
 230 WARN_CFLAGS = @warn_cflags@
 231 WARN_CXXFLAGS = @warn_cxxflags@
 232
 233 CPPFLAGS = @CPPFLAGS@
 234
 235 AWK = @AWK@
 236 CC = @CC@
 237 CXX = @CXX@
 238 BISON = @BISON@
 239 BISONFLAGS =
 240 FLEX = @FLEX@
 241 FLEXFLAGS =
 242 AR = @AR@
 243 AR_FLAGS = rc
 244 NM = @NM@
 245 RANLIB = @RANLIB@
 246 RANLIB_FLAGS = @ranlib_flags@
 247
 248 # Libraries to use on the host.
 249 HOST_LIBS = @HOST_LIBS@
 250
 251 # The name of the compiler to use.
 252 COMPILER = $(CXX)
 253 COMPILER_FLAGS = $(CXXFLAGS)
 254 # If HOST_LIBS is set, then the user is controlling the libraries to
 255 # link against.  In that case, link with $(CC) so that the -lstdc++
 256 # library is not introduced.  If HOST_LIBS is not set, link with
 257 # $(CXX) to pick up -lstdc++.
 258 ifeq ($(HOST_LIBS),)
 259 LINKER = $(CXX)
 260 LINKER_FLAGS = $(CXXFLAGS)
 261 else
 262 LINKER = $(CC)
 263 LINKER_FLAGS = $(CFLAGS)
 264 endif
 265
 266 # Enable Intel CET on Intel CET enabled host if needed.
 267 CET_HOST_FLAGS = @CET_HOST_FLAGS@
 268 COMPILER += $(CET_HOST_FLAGS)
 269
 270 NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
 271 NO_PIE_FLAG = @NO_PIE_FLAG@
 272
 273 # We don't want to compile the compilers with -fPIE, it make PCH fail.
 274 COMPILER += $(NO_PIE_CFLAGS)
 275
 276 # Link with -no-pie since we compile the compiler with -fno-PIE.
 277 LINKER += $(NO_PIE_FLAG)
 278
 279 # Like LINKER, but use a mutex for serializing front end links.
 280 ifeq (@DO_LINK_MUTEX@,true)
 281 LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
 282 else
 283 LLINKER = $(LINKER)
 284 endif
 285
 286 THIN_ARCHIVE_SUPPORT = @thin_archive_support@
 287
 288 USE_THIN_ARCHIVES = no
 289 ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
 290 ifeq ($(AR_FLAGS),rc)
 291 ifeq ($(RANLIB_FLAGS),)
 292 USE_THIN_ARCHIVES = yes
 293 endif
 294 endif
 295 endif
 296
 297 # -------------------------------------------
 298 # Programs which operate on the build machine
 299 # -------------------------------------------
 300
 301 SHELL = @SHELL@
 302 # pwd command to use.  Allow user to override default by setting PWDCMD in
 303 # the environment to account for automounters.  The make variable must not
 304 # be called PWDCMD, otherwise the value set here is passed to make
 305 # subprocesses and overrides the setting from the user's environment.
 306 # Don't use PWD since it is a common shell environment variable and we
 307 # don't want to corrupt it.
 308 PWD_COMMAND = $${PWDCMD-pwd}
 309 # on sysV, define this as cp.
 310 INSTALL = @INSTALL@
 311 # Some systems may be missing symbolic links, regular links, or both.
 312 # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
 313 LN=@LN@
 314 LN_S=@LN_S@
 315 # These permit overriding just for certain files.
 316 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 317 INSTALL_DATA = @INSTALL_DATA@
 318 INSTALL_SCRIPT = @INSTALL@
 319 install_sh = $(SHELL) $(srcdir)/../install-sh
 320 INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
 321 MAKEINFO = @MAKEINFO@
 322 MAKEINFOFLAGS = --no-split
 323 TEXI2DVI = texi2dvi
 324 TEXI2PDF = texi2pdf
 325 TEXI2HTML = $(MAKEINFO) --html
 326 TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
 327 POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
 328 # Some versions of `touch' (such as the version on Solaris 2.8)
 329 # do not correctly set the timestamp due to buggy versions of `utime'
 330 # in the kernel.  So, we use `echo' instead.
 331 STAMP = echo timestamp >
 332 # If necessary (e.g., when using the MSYS shell on Microsoft Windows)
 333 # translate the shell's notion of absolute pathnames to the native
 334 # spelling.
 335 build_file_translate = @build_file_translate@
 336
 337 # Make sure the $(MAKE) variable is defined.
 338 @SET_MAKE@
 339
 340 # Locate mkinstalldirs.
 341 mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
 342
 343 # write_entries_to_file - writes each entry in a list
 344 # to the specified file.  Entries are written in chunks of
 345 # $(write_entries_to_file_split) to accommodate systems with
 346 # severe command-line-length limitations.
 347 # Parameters:
 348 # $(1): variable containing entries to iterate over
 349 # $(2): output file
 350 write_entries_to_file_split = 50
 351 write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
 352         $(foreach range, \
 353           $(shell i=1; while test $$i -le $(words $(1)); do \
 354              echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
 355           $(shell echo "$(wordlist $(range), \
 356                           $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
 357              | tr ' ' '\012' >> $(2)))
 358
 359 # The jit documentation looks better if built with sphinx, but can be
 360 # built with texinfo if sphinx is not available.
 361 # configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
 362 doc_build_sys=@doc_build_sys@
 363
 364 # --------
 365 # UNSORTED
 366 # --------
 367
 368 # Dependency tracking stuff.
 369 CXXDEPMODE = @CXXDEPMODE@
 370 DEPDIR = @DEPDIR@
 371 depcomp = $(SHELL) $(srcdir)/../depcomp
 372
 373 # In the past we used AC_PROG_CC_C_O and set this properly, but
 374 # it was discovered that this hadn't worked in a long time, so now
 375 # we just hard-code.
 376 OUTPUT_OPTION = -o $@
 377
 378 # This is where we get zlib from.  zlibdir is -L../zlib and zlibinc is
 379 # -I../zlib, unless we were configured with --with-system-zlib, in which
 380 # case both are empty.
 381 ZLIB = @zlibdir@ -lz
 382 ZLIBINC = @zlibinc@
 383
 384 # How to find GMP
 385 GMPLIBS = @GMPLIBS@
 386 GMPINC = @GMPINC@
 387
 388 # How to find isl.
 389 ISLLIBS = @ISLLIBS@
 390 ISLINC = @ISLINC@
 391
 392 # Set to 'yes' if the LTO front end is enabled.
 393 enable_lto = @enable_lto@
 394
 395 # Compiler and flags needed for plugin support
 396 PLUGINCC = @CXX@
 397 PLUGINCFLAGS = @CXXFLAGS@
 398
 399 # Libs and linker options needed for plugin support
 400 PLUGINLIBS = @pluginlibs@
 401
 402 enable_plugin = @enable_plugin@
 403
 404 # On MinGW plugin installation involves installing import libraries.
 405 ifeq ($(enable_plugin),yes)
 406   plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
 407 endif
 408
 409 enable_host_shared = @enable_host_shared@
 410
 411 enable_as_accelerator = @enable_as_accelerator@
 412
 413 CPPLIB = ../libcpp/libcpp.a
 414 CPPINC = -I$(srcdir)/../libcpp/include
 415
 416 CODYLIB = ../libcody/libcody.a
 417 CODYINC = -I$(srcdir)/../libcody
 418 NETLIBS = @NETLIBS@
 419
 420 # Where to find decNumber
 421 enable_decimal_float = @enable_decimal_float@
 422 DECNUM = $(srcdir)/../libdecnumber
 423 DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
 424 DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
 425 LIBDECNUMBER = ../libdecnumber/libdecnumber.a
 426
 427 # The backtrace library.
 428 BACKTRACE = $(srcdir)/../libbacktrace
 429 BACKTRACEINC = -I$(BACKTRACE)
 430 LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
 431
 432 # Target to use when installing include directory.  Either
 433 # install-headers-tar, install-headers-cpio or install-headers-cp.
 434 INSTALL_HEADERS_DIR = @build_install_headers_dir@
 435
 436 # Header files that are made available under the same name
 437 # to programs compiled with GCC.
 438 USER_H = $(srcdir)/ginclude/float.h \
 439          $(srcdir)/ginclude/iso646.h \
 440          $(srcdir)/ginclude/stdarg.h \
 441          $(srcdir)/ginclude/stdbool.h \
 442          $(srcdir)/ginclude/stddef.h \
 443          $(srcdir)/ginclude/varargs.h \
 444          $(srcdir)/ginclude/stdfix.h \
 445          $(srcdir)/ginclude/stdnoreturn.h \
 446          $(srcdir)/ginclude/stdalign.h \
 447          $(srcdir)/ginclude/stdatomic.h \
 448          $(EXTRA_HEADERS)
 449
 450 USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
 451 USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
 452
 453 # Enable target overriding of this fragment, as in config/t-vxworks.
 454 T_GLIMITS_H = $(srcdir)/glimits.h
 455
 456 # The GCC to use for compiling crt*.o.
 457 # Usually the one we just built.
 458 # Don't use this as a dependency--use $(GCC_PASSES).
 459 GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
 460
 461 # Set if the compiler was configured with --with-build-sysroot.
 462 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
 463
 464 # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
 465 # It specifies -B./.
 466 # It also specifies -isystem ./include to find, e.g., stddef.h.
 467 GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
 468
 469 # ---------------------------------------------------
 470 # Programs which produce files for the target machine
 471 # ---------------------------------------------------
 472
 473 AR_FOR_TARGET := $(shell \
 474   if [ -f $(objdir)/../binutils/ar ] ; then \
 475     echo $(objdir)/../binutils/ar ; \
 476   else \
 477     if [ "$(host)" = "$(target)" ] ; then \
 478       echo $(AR); \
 479     else \
 480        t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
 481     fi; \
 482   fi)
 483 AR_FLAGS_FOR_TARGET =
 484 AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
 485 AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
 486 LIPO_FOR_TARGET = lipo
 487 ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
 488 RANLIB_FOR_TARGET := $(shell \
 489   if [ -f $(objdir)/../binutils/ranlib ] ; then \
 490     echo $(objdir)/../binutils/ranlib ; \
 491   else \
 492     if [ "$(host)" = "$(target)" ] ; then \
 493       echo $(RANLIB); \
 494     else \
 495        t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
 496     fi; \
 497   fi)
 498 ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
 499 ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
 500 NM_FOR_TARGET = ./nm
 501 STRIP_FOR_TARGET := $(shell \
 502   if [ -f $(objdir)/../binutils/strip-new ] ; then \
 503     echo $(objdir)/../binutils/strip-new ; \
 504   else \
 505     if [ "$(host)" = "$(target)" ] ; then \
 506       echo strip; \
 507     else \
 508        t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
 509     fi; \
 510   fi)
 511
 512 # --------
 513 # UNSORTED
 514 # --------
 515
 516 # Where to find some libiberty headers.
 517 HASHTAB_H   = $(srcdir)/../include/hashtab.h
 518 OBSTACK_H   = $(srcdir)/../include/obstack.h
 519 SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
 520 MD5_H       = $(srcdir)/../include/md5.h
 521 XREGEX_H    = $(srcdir)/../include/xregex.h
 522 FNMATCH_H   = $(srcdir)/../include/fnmatch.h
 523
 524 # Linker plugin API headers
 525 LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
 526
 527 # Default native SYSTEM_HEADER_DIR, to be overridden by targets.
 528 NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
 529 # Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
 530 CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
 531
 532 # autoconf sets SYSTEM_HEADER_DIR to one of the above.
 533 # Purge it of unnecessary internal relative paths
 534 # to directories that might not exist yet.
 535 # The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
 536 # Use single quotes here to avoid nested double- and backquotes, this
 537 # macro is also used in a double-quoted context.
 538 SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 539
 540 # Path to the system headers on the build machine.
 541 BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
 542
 543 # Control whether to run fixincludes.
 544 STMP_FIXINC = @STMP_FIXINC@
 545
 546 # Test to see whether <limits.h> exists in the system header files.
 547 LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
 548
 549 # Directory for prefix to system directories, for
 550 # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
 551 TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
 552 TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
 553
 554 xmake_file=@xmake_file@
 555 tmake_file=@tmake_file@
 556 TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
 557 TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
 558 TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
 559 out_file=$(srcdir)/config/@out_file@
 560 out_object_file=@out_object_file@
 561 common_out_file=$(srcdir)/common/config/@common_out_file@
 562 common_out_object_file=@common_out_object_file@
 563 md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
 564 tm_file_list=@tm_file_list@
 565 tm_include_list=@tm_include_list@
 566 tm_defines=@tm_defines@
 567 tm_p_file_list=@tm_p_file_list@
 568 tm_p_include_list=@tm_p_include_list@
 569 tm_d_file_list=@tm_d_file_list@
 570 tm_d_include_list=@tm_d_include_list@
 571 build_xm_file_list=@build_xm_file_list@
 572 build_xm_include_list=@build_xm_include_list@
 573 build_xm_defines=@build_xm_defines@
 574 host_xm_file_list=@host_xm_file_list@
 575 host_xm_include_list=@host_xm_include_list@
 576 host_xm_defines=@host_xm_defines@
 577 xm_file_list=@xm_file_list@
 578 xm_include_list=@xm_include_list@
 579 xm_defines=@xm_defines@
 580 lang_checks=
 581 lang_checks_parallelized=
 582 lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
 583 lang_specs_files=@lang_specs_files@
 584 lang_tree_files=@lang_tree_files@
 585 target_cpu_default=@target_cpu_default@
 586 OBJC_BOEHM_GC=@objc_boehm_gc@
 587 extra_modes_file=@extra_modes_file@
 588 extra_opt_files=@extra_opt_files@
 589 host_hook_obj=@out_host_hook_obj@
 590
 591 # Multiarch support
 592 enable_multiarch = @enable_multiarch@
 593 with_cpu = @with_cpu@
 594 with_float = @with_float@
 595 ifeq ($(enable_multiarch),yes)
 596   if_multiarch = $(1)
 597 else
 598   ifeq ($(enable_multiarch),auto)
 599     # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
 600     if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
 601   else
 602     if_multiarch =
 603   endif
 604 endif
 605
 606 # ------------------------
 607 # Installation directories
 608 # ------------------------
 609
 610 # Common prefix for installation directories.
 611 # NOTE: This directory must exist when you start installation.
 612 prefix = @prefix@
 613 # Directory in which to put localized header files. On the systems with
 614 # gcc as the native cc, `local_prefix' may not be `prefix' which is
 615 # `/usr'.
 616 # NOTE: local_prefix *should not* default from prefix.
 617 local_prefix = @local_prefix@
 618 # Directory in which to put host dependent programs and libraries
 619 exec_prefix = @exec_prefix@
 620 # Directory in which to put the executable for the command `gcc'
 621 bindir = @bindir@
 622 # Directory in which to put the directories used by the compiler.
 623 libdir = @libdir@
 624 # Directory in which GCC puts its executables.
 625 libexecdir = @libexecdir@
 626
 627 # --------
 628 # UNSORTED
 629 # --------
 630
 631 # Directory in which the compiler finds libraries etc.
 632 libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 633 # Directory in which the compiler finds executables
 634 libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
 635 # Directory in which all plugin resources are installed
 636 plugin_resourcesdir = $(libsubdir)/plugin
 637  # Directory in which plugin headers are installed
 638 plugin_includedir = $(plugin_resourcesdir)/include
 639 # Directory in which plugin specific executables are installed
 640 plugin_bindir = $(libexecsubdir)/plugin
 641 # Used to produce a relative $(gcc_tooldir) in gcc.o
 642 ifeq ($(enable_as_accelerator),yes)
 643 unlibsubdir = ../../../../..
 644 else
 645 unlibsubdir = ../../..
 646 endif
 647 # $(prefix), expressed as a path relative to $(libsubdir).
 648 #
 649 # An explanation of the sed strings:
 650 #  -e 's|^$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
 651 #  -e 's|/$$||'          match a trailing forward slash and eliminates it
 652 #  -e 's|^[^/]|/|'       forces the string to start with a forward slash (*)
 653 #  -e 's|/[^/]*|../|g'   replaces each occurrence of /<directory> with ../
 654 #
 655 # (*) Note this pattern overwrites the first character of the string
 656 # with a forward slash if one is not already present.  This is not a
 657 # problem because the exact names of the sub-directories concerned is
 658 # unimportant, just the number of them matters.
 659 #
 660 # The practical upshot of these patterns is like this:
 661 #
 662 #  prefix     exec_prefix        result
 663 #  ------     -----------        ------
 664 #   /foo        /foo/bar          ../
 665 #   /foo/       /foo/bar          ../
 666 #   /foo        /foo/bar/         ../
 667 #   /foo/       /foo/bar/         ../
 668 #   /foo        /foo/bar/ugg      ../../
 669 libsubdir_to_prefix := \
 670   $(unlibsubdir)/$(shell echo "$(libdir)" | \
 671     sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
 672         -e 's|/[^/]*|../|g')
 673 # $(exec_prefix), expressed as a path relative to $(prefix).
 674 prefix_to_exec_prefix := \
 675   $(shell echo "$(exec_prefix)" | \
 676     sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
 677 # Directory in which to find other cross-compilation tools and headers.
 678 dollar = @dollar@
 679 # Used in install-cross.
 680 gcc_tooldir = @gcc_tooldir@
 681 # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
 682 build_tooldir = $(exec_prefix)/$(target_noncanonical)
 683 # Directory in which the compiler finds target-independent g++ includes.
 684 gcc_gxx_include_dir = @gcc_gxx_include_dir@
 685 gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
 686 # Directory in which the compiler finds libc++ includes.
 687 gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
 688 gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
 689 # Directory to search for site-specific includes.
 690 local_includedir = $(local_prefix)/include
 691 includedir = $(prefix)/include
 692 # where the info files go
 693 infodir = @infodir@
 694 # Where cpp should go besides $prefix/bin if necessary
 695 cpp_install_dir = @cpp_install_dir@
 696 # where the locale files go
 697 datadir = @datadir@
 698 localedir = $(datadir)/locale
 699 # Extension (if any) to put in installed man-page filename.
 700 man1ext = .1
 701 man7ext = .7
 702 objext = .o
 703 exeext = @host_exeext@
 704 build_exeext = @build_exeext@
 705
 706 # Directory in which to put man pages.
 707 mandir = @mandir@
 708 man1dir = $(mandir)/man1
 709 man7dir = $(mandir)/man7
 710 # Dir for temp files.
 711 tmpdir = /tmp
 712
 713 datarootdir = @datarootdir@
 714 docdir = @docdir@
 715 # Directory in which to build HTML
 716 build_htmldir = $(objdir)/HTML/gcc-$(version)
 717 # Directory in which to put HTML
 718 htmldir = @htmldir@
 719
 720 # Whether we were configured with NLS.
 721 USE_NLS = @USE_NLS@
 722
 723 # Internationalization library.
 724 LIBINTL = @LIBINTL@
 725 LIBINTL_DEP = @LIBINTL_DEP@
 726
 727 # Character encoding conversion library.
 728 LIBICONV = @LIBICONV@
 729 LIBICONV_DEP = @LIBICONV_DEP@
 730
 731 # If a supplementary library is being used for the GC.
 732 GGC_LIB=
 733
 734 # "true" if the target C library headers are unavailable; "false"
 735 # otherwise.
 736 inhibit_libc = @inhibit_libc@
 737 ifeq ($(inhibit_libc),true)
 738 INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
 739 endif
 740
 741 # List of extra executables that should be compiled for this target machine
 742 # that are used when linking.
 743 # The rules for compiling them should be in the t-* file for the machine.
 744 EXTRA_PROGRAMS = @extra_programs@
 745
 746 # List of extra object files that should be compiled and linked with
 747 # compiler proper (cc1, cc1obj, cc1plus).
 748 EXTRA_OBJS = @extra_objs@
 749
 750 # List of extra object files that should be compiled and linked with
 751 # the gcc driver.
 752 EXTRA_GCC_OBJS =@extra_gcc_objs@
 753
 754 # List of extra libraries that should be linked with the gcc driver.
 755 EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
 756
 757 # List of additional header files to install.
 758 EXTRA_HEADERS =@extra_headers_list@
 759
 760 # How to handle <stdint.h>.
 761 USE_GCC_STDINT = @use_gcc_stdint@
 762
 763 # The configure script will set this to collect2$(exeext), except on a
 764 # (non-Unix) host which cannot build collect2, for which it will be
 765 # set to empty.
 766 COLLECT2 = @collect2@
 767
 768 # Program to convert libraries.
 769 LIBCONVERT =
 770
 771 # Control whether header files are installed.
 772 INSTALL_HEADERS=install-headers install-mkheaders
 773
 774 # Control whether Info documentation is built and installed.
 775 BUILD_INFO = @BUILD_INFO@
 776
 777 # Control whether manpages generated by texi2pod.pl can be rebuilt.
 778 GENERATED_MANPAGES = @GENERATED_MANPAGES@
 779
 780 # Additional directories of header files to run fixincludes on.
 781 # These should be directories searched automatically by default
 782 # just as /usr/include is.
 783 # *Do not* use this for directories that happen to contain
 784 # header files, but are not searched automatically by default.
 785 # On most systems, this is empty.
 786 OTHER_FIXINCLUDES_DIRS=
 787
 788 # A list of all the language-specific executables.
 789 COMPILERS = @all_compilers@
 790
 791 # List of things which should already be built whenever we try to use xgcc
 792 # to compile anything (without linking).
 793 GCC_PASSES=xgcc$(exeext) specs
 794
 795 # Directory to link to, when using the target `maketest'.
 796 DIR = ../gcc
 797
 798 # Native compiler for the build machine and its switches.
 799 CC_FOR_BUILD = @CC_FOR_BUILD@
 800 CXX_FOR_BUILD = @CXX_FOR_BUILD@
 801 NO_PIE_CFLAGS_FOR_BUILD = @NO_PIE_CFLAGS_FOR_BUILD@
 802 NO_PIE_FLAG_FOR_BUILD = @NO_PIE_FLAG_FOR_BUILD@
 803 BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 804 BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
 805 BUILD_NO_PIE_CFLAGS = @BUILD_NO_PIE_CFLAGS@
 806 BUILD_CFLAGS += $(BUILD_NO_PIE_CFLAGS)
 807 BUILD_CXXFLAGS += $(BUILD_NO_PIE_CFLAGS)
 808
 809 # Native compiler that we use.  This may be C++ some day.
 810 COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
 811 BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
 812
 813 # Native linker that we use.
 814 LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
 815 BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
 816
 817 # Native linker and preprocessor flags.  For x-fragment overrides.
 818 BUILD_LDFLAGS=@BUILD_LDFLAGS@
 819 BUILD_NO_PIE_FLAG = @BUILD_NO_PIE_FLAG@
 820 BUILD_LDFLAGS += $(BUILD_NO_PIE_FLAG)
 821 BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
 822                 -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
 823
 824 # Actual name to use when installing a native compiler.
 825 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
 826 GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
 827 CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
 828 GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
 829 GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
 830 GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
 831
 832 # Setup the testing framework, if you have one
 833 EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
 834             echo $${rootme}/../expect/expect ; \
 835           else echo expect ; fi`
 836
 837 RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 838                echo $${srcdir}/../dejagnu/runtest ; \
 839             else echo runtest; fi`
 840 RUNTESTFLAGS =
 841
 842 # This should name the specs file that we're going to install.  Target
 843 # Makefiles may override it and name another file to be generated from
 844 # the built-in specs and installed as the default spec, as long as
 845 # they also introduce a rule to generate a file name specs, to be used
 846 # at build time.
 847 SPECS = specs
 848
 849 # Extra include files that are defined by HeaderInclude directives in
 850 # the .opt files
 851 OPTIONS_H_EXTRA =
 852
 853 # Extra include files that are defined by SourceInclude directives in
 854 # the .opt files
 855 OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
 856
 857 @option_includes@
 858
 859 # End of variables for you to override.
 860
 861 # GTM_H lists the config files that the generator files depend on,
 862 # while TM_H lists the ones ordinary gcc files depend on, which
 863 # includes several files generated by those generators.
 864 BCONFIG_H = bconfig.h $(build_xm_file_list)
 865 CONFIG_H  = config.h  $(host_xm_file_list)
 866 TCONFIG_H = tconfig.h $(xm_file_list)
 867 TM_P_H    = tm_p.h    $(tm_p_file_list)
 868 TM_D_H    = tm_d.h    $(tm_d_file_list)
 869 GTM_H     = tm.h      $(tm_file_list) insn-constants.h
 870 TM_H      = $(GTM_H) insn-flags.h $(OPTIONS_H)
 871
 872 # Variables for version information.
 873 BASEVER     := $(srcdir)/BASE-VER  # 4.x.y
 874 DEVPHASE    := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
 875 DATESTAMP   := $(srcdir)/DATESTAMP # YYYYMMDD or empty
 876 REVISION    := $(srcdir)/REVISION  # [BRANCH revision XXXXXX]
 877
 878 BASEVER_c   := $(shell cat $(BASEVER))
 879 DEVPHASE_c  := $(shell cat $(DEVPHASE))
 880 DATESTAMP_c := $(shell cat $(DATESTAMP))
 881
 882 ifeq (,$(wildcard $(REVISION)))
 883 REVISION_c  :=
 884 REVISION    :=
 885 else
 886 REVISION_c  := $(shell cat $(REVISION))
 887 endif
 888
 889 version     := $(shell @get_gcc_base_ver@ $(BASEVER))
 890
 891 PATCHLEVEL_c := \
 892   $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
 893
 894
 895 # For use in version.c - double quoted strings, with appropriate
 896 # surrounding punctuation and spaces, and with the datestamp and
 897 # development phase collapsed to the empty string in release mode
 898 # (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0).  The space
 899 # immediately after the comma in the $(if ...) constructs is
 900 # significant - do not remove it.
 901 BASEVER_s   := "\"$(BASEVER_c)\""
 902 DEVPHASE_s  := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
 903 DATESTAMP_s := \
 904   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
 905 PKGVERSION_s:= "\"@PKGVERSION@\""
 906 BUGURL_s    := "\"@REPORT_BUGS_TO@\""
 907
 908 PKGVERSION  := @PKGVERSION@
 909 BUGURL_TEXI := @REPORT_BUGS_TEXI@
 910
 911 ifdef REVISION_c
 912 REVISION_s  := \
 913   "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
 914 else
 915 REVISION_s  := "\"\""
 916 endif
 917
 918 # Shorthand variables for dependency lists.
 919 DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
 920 VEC_H = vec.h statistics.h $(GGC_H)
 921 HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
 922 EXCEPT_H = except.h $(HASHTAB_H)
 923 TARGET_DEF = target.def target-hooks-macros.h target-insns.def
 924 C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
 925 COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
 926 D_TARGET_DEF = d/d-target.def target-hooks-macros.h
 927 TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
 928 C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
 929 COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
 930 D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
 931 MACHMODE_H = machmode.h mode-classes.def
 932 HOOKS_H = hooks.h
 933 HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
 934 LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
 935 TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
 936 C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
 937   $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
 938 CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
 939   insn-modes-inline.h $(MACHMODE_H) double-int.h
 940 RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
 941   insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
 942   $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
 943 FIXED_VALUE_H = fixed-value.h
 944 RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
 945 READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
 946 BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
 947         gtm-builtins.def sanitizer.def
 948 INTERNAL_FN_DEF = internal-fn.def
 949 INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
 950 TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
 951         c-family/c-common.def $(lang_tree_files) \
 952         $(BUILTINS_DEF) $(INPUT_H) statistics.h \
 953         $(VEC_H) treestruct.def $(HASHTAB_H) \
 954         alias.h $(SYMTAB_H) $(FLAGS_H) \
 955         $(REAL_H) $(FIXED_VALUE_H)
 956 TREE_H = tree.h $(TREE_CORE_H)  tree-check.h
 957 REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
 958 BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
 959         cfg-flags.def cfghooks.h profile-count.h
 960 GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
 961         $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
 962         tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
 963 GCOV_IO_H = gcov-io.h gcov-iov.h auto-host.h gcov-counter.def
 964 RECOG_H = recog.h
 965 EMIT_RTL_H = emit-rtl.h
 966 FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
 967 OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
 968 FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
 969         $(VEC_H) $(INPUT_H)
 970 EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
 971         $(EMIT_RTL_H)
 972 OPTABS_H = optabs.h insn-codes.h insn-opinit.h
 973 REGS_H = regs.h hard-reg-set.h
 974 CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
 975 IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
 976 IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
 977 CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
 978         cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
 979 DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
 980         alloc-pool.h $(TIMEVAR_H)
 981 RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
 982 GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
 983 GGC_H = ggc.h gtype-desc.h statistics.h
 984 TIMEVAR_H = timevar.h timevar.def
 985 INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
 986 INSN_ADDR_H = $(srcdir)/insn-addr.h
 987 C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
 988         $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
 989 C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
 990 C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
 991 SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
 992         $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
 993 PREDICT_H = predict.h predict.def
 994 CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
 995         $(srcdir)/../libcpp/include/cpplib.h
 996 CODYLIB_H = $(srcdir)/../libcody/cody.hh
 997 INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
 998 OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
 999 SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
1000 CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
1001 TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
1002 TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
1003 TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
1004                 $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
1005                 $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
1006                 tree-ssa-alias.h
1007 PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
1008 TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
1009 GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
1010 DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
1011 DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
1012 C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
1013         $(C_COMMON_H) $(TREE_H)
1014 TREE_INLINE_H = tree-inline.h
1015 REAL_H = real.h
1016 LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
1017                 $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
1018                 $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
1019 IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
1020 BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
1021 GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
1022                 $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
1023 PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
1024 PLUGIN_VERSION_H = plugin-version.h configargs.h
1025 CONTEXT_H = context.h
1026 GENSUPPORT_H = gensupport.h read-md.h optabs.def
1027 RTL_SSA_H = $(PRETTY_PRINT_H) insn-config.h splay-tree-utils.h \
1028             $(RECOG_H) $(REGS_H) function-abi.h obstack-utils.h \
1029             mux-utils.h rtlanal.h memmodel.h $(EMIT_RTL_H) \
1030             rtl-ssa/accesses.h rtl-ssa/insns.h rtl-ssa/blocks.h \
1031             rtl-ssa/changes.h rtl-ssa/functions.h rtl-ssa/is-a.inl \
1032             rtl-ssa/access-utils.h rtl-ssa/insn-utils.h rtl-ssa/movement.h \
1033             rtl-ssa/change-utils.h rtl-ssa/member-fns.inl
1034
1035 #\f
1036 # Now figure out from those variables how to compile and link.
1037
1038 # IN_GCC distinguishes between code compiled into GCC itself and other
1039 # programs built during a bootstrap.
1040 # autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
1041 # cross compiler which does not use the native headers and libraries.
1042 INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
1043
1044 # This is the variable actually used when we compile. If you change this,
1045 # you probably want to update BUILD_CFLAGS in configure.ac
1046 ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
1047   $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
1048
1049 # The C++ version.
1050 ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
1051   $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
1052   $(WARN_CXXFLAGS) @DEFS@
1053
1054 # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
1055 # puts -I options in CPPFLAGS, our include files in the srcdir will always
1056 # win against random include files in /usr/include.
1057 ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
1058
1059 # This is the variable to use when using $(COMPILER).
1060 ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
1061
1062 # This is the variable to use when using $(LINKER).
1063 ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
1064
1065 # Build and host support libraries.
1066
1067 # Use the "pic" build of libiberty if --enable-host-shared, unless we are
1068 # building for mingw.
1069 LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
1070 ifeq ($(enable_host_shared),yes)
1071 LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1072 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
1073 else
1074 LIBIBERTY = ../libiberty/libiberty.a
1075 BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
1076 endif
1077
1078 # Dependencies on the intl and portability libraries.
1079 LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
1080         $(LIBDECNUMBER) $(LIBBACKTRACE)
1081
1082 # Likewise, for use in the tools that must run on this machine
1083 # even if we are cross-building GCC.
1084 BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
1085
1086 # How to link with both our special library facilities
1087 # and the system's installed libraries.
1088 LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
1089         $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
1090 BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
1091         $(ZLIB) $(ZSTD_LIB)
1092 # Any system libraries needed just for GNAT.
1093 SYSLIBS = @GNAT_LIBEXC@
1094
1095 # Used from ada/gcc-interface/Make-lang.in
1096 GNATBIND = @GNATBIND@
1097 GNATMAKE = @GNATMAKE@
1098
1099 # Libs needed (at present) just for jcf-dump.
1100 LDEXP_LIB = @LDEXP_LIB@
1101
1102 ZSTD_INC = @ZSTD_CPPFLAGS@
1103 ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
1104
1105 # Likewise, for use in the tools that must run on this machine
1106 # even if we are cross-building GCC.
1107 BUILD_LIBS = $(BUILD_LIBIBERTY)
1108
1109 BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
1110             build/vec.o build/min-insn-modes.o build/gensupport.o \
1111             build/print-rtl.o build/hash-table.o build/sort.o
1112 BUILD_MD = build/read-md.o
1113 BUILD_ERRORS = build/errors.o
1114
1115 # Specify the directories to be searched for header files.
1116 # Both . and srcdir are used, in that order,
1117 # so that *config.h will be found in the compilation
1118 # subdirectory rather than in the source directory.
1119 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
1120 # currently being compiled, in both source trees, to be examined as well.
1121 # libintl.h will be found in ../intl if we are using the included libintl.
1122 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
1123            -I$(srcdir)/../include @INCINTL@ \
1124            $(CPPINC) $(CODYINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
1125            $(ISLINC)
1126
1127 COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
1128 ifeq ($(CXXDEPMODE),depmode=gcc3)
1129 # Note a subtlety here: we use $(@D) for the directory part, to make
1130 # things like the go/%.o rule work properly; but we use $(*F) for the
1131 # file part, as we just want the file part of the stem, not the entire
1132 # file name.
1133 COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
1134 POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
1135 else
1136 COMPILE = source='$<' object='$@' libtool=no \
1137     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
1138 POSTCOMPILE =
1139 endif
1140
1141 .cc.o .c.o:
1142         $(COMPILE) $<
1143         $(POSTCOMPILE)
1144
1145 #\f
1146 # Support for additional languages (other than C).
1147 # C can be supported this way too (leave for later).
1148
1149 LANG_CONFIGUREFRAGS  = @all_lang_configurefrags@
1150 LANG_MAKEFRAGS = @all_lang_makefrags@
1151
1152 # Used by gcc/jit/Make-lang.in
1153 LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
1154 LD_SONAME_OPTION = @ld_soname_option@
1155
1156 # Flags to pass to recursive makes.
1157 # CC is set by configure.
1158 # ??? The choices here will need some experimenting with.
1159
1160 export AR_FOR_TARGET
1161 export AR_CREATE_FOR_TARGET
1162 export AR_FLAGS_FOR_TARGET
1163 export AR_EXTRACT_FOR_TARGET
1164 export AWK
1165 export DESTDIR
1166 export GCC_FOR_TARGET
1167 export INCLUDES
1168 export INSTALL_DATA
1169 export LIPO_FOR_TARGET
1170 export MACHMODE_H
1171 export NM_FOR_TARGET
1172 export STRIP_FOR_TARGET
1173 export RANLIB_FOR_TARGET
1174 export libsubdir
1175
1176 FLAGS_TO_PASS = \
1177         "ADA_CFLAGS=$(ADA_CFLAGS)" \
1178         "BISON=$(BISON)" \
1179         "BISONFLAGS=$(BISONFLAGS)" \
1180         "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
1181         "LDFLAGS=$(LDFLAGS)" \
1182         "FLEX=$(FLEX)" \
1183         "FLEXFLAGS=$(FLEXFLAGS)" \
1184         "INSTALL=$(INSTALL)" \
1185         "INSTALL_DATA=$(INSTALL_DATA)" \
1186         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
1187         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
1188         "LN=$(LN)" \
1189         "LN_S=$(LN_S)" \
1190         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
1191         "MAKEINFO=$(MAKEINFO)" \
1192         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
1193         "MAKEOVERRIDES=" \
1194         "SHELL=$(SHELL)" \
1195         "exeext=$(exeext)" \
1196         "build_exeext=$(build_exeext)" \
1197         "objext=$(objext)" \
1198         "exec_prefix=$(exec_prefix)" \
1199         "prefix=$(prefix)" \
1200         "local_prefix=$(local_prefix)" \
1201         "gxx_include_dir=$(gcc_gxx_include_dir)" \
1202         "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
1203         "build_tooldir=$(build_tooldir)" \
1204         "gcc_tooldir=$(gcc_tooldir)" \
1205         "bindir=$(bindir)" \
1206         "libexecsubdir=$(libexecsubdir)" \
1207         "datarootdir=$(datarootdir)" \
1208         "datadir=$(datadir)" \
1209         "libsubdir=$(libsubdir)" \
1210         "localedir=$(localedir)"
1211 #\f
1212 # Lists of files for various purposes.
1213
1214 # All option source files
1215 ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
1216
1217 # Target specific, C specific object file
1218 C_TARGET_OBJS=@c_target_objs@
1219
1220 # Target specific, C++ specific object file
1221 CXX_TARGET_OBJS=@cxx_target_objs@
1222
1223 # Target specific, D specific object file
1224 D_TARGET_OBJS=@d_target_objs@
1225
1226 # Target specific, Fortran specific object file
1227 FORTRAN_TARGET_OBJS=@fortran_target_objs@
1228
1229 # Object files for gcc many-languages driver.
1230 GCC_OBJS = gcc.o gcc-main.o ggc-none.o
1231
1232 c-family-warn = $(STRICT_WARN)
1233
1234 # Language-specific object files shared by all C-family front ends.
1235 C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
1236   c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
1237   c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
1238   c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
1239   c-family/c-semantics.o c-family/c-ada-spec.o \
1240   c-family/c-ubsan.o c-family/known-headers.o \
1241   c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
1242
1243 # Analyzer object files
1244 ANALYZER_OBJS = \
1245         analyzer/analysis-plan.o \
1246         analyzer/analyzer.o \
1247         analyzer/analyzer-logging.o \
1248         analyzer/analyzer-pass.o \
1249         analyzer/analyzer-selftests.o \
1250         analyzer/bar-chart.o \
1251         analyzer/call-string.o \
1252         analyzer/checker-path.o \
1253         analyzer/complexity.o \
1254         analyzer/constraint-manager.o \
1255         analyzer/diagnostic-manager.o \
1256         analyzer/engine.o \
1257         analyzer/function-set.o \
1258         analyzer/pending-diagnostic.o \
1259         analyzer/program-point.o \
1260         analyzer/program-state.o \
1261         analyzer/region.o \
1262         analyzer/region-model.o \
1263         analyzer/region-model-impl-calls.o \
1264         analyzer/region-model-manager.o \
1265         analyzer/region-model-reachability.o \
1266         analyzer/sm.o \
1267         analyzer/sm-file.o \
1268         analyzer/sm-malloc.o \
1269         analyzer/sm-pattern-test.o \
1270         analyzer/sm-sensitive.o \
1271         analyzer/sm-signal.o \
1272         analyzer/sm-taint.o \
1273         analyzer/state-purge.o \
1274         analyzer/store.o \
1275         analyzer/supergraph.o \
1276         analyzer/svalue.o
1277
1278 # Language-independent object files.
1279 # We put the *-match.o and insn-*.o files first so that a parallel make
1280 # will build them sooner, because they are large and otherwise tend to be
1281 # the last objects to finish building.
1282 OBJS = \
1283         gimple-match.o \
1284         generic-match.o \
1285         insn-attrtab.o \
1286         insn-automata.o \
1287         insn-dfatab.o \
1288         insn-emit.o \
1289         insn-extract.o \
1290         insn-latencytab.o \
1291         insn-modes.o \
1292         insn-opinit.o \
1293         insn-output.o \
1294         insn-peep.o \
1295         insn-preds.o \
1296         insn-recog.o \
1297         insn-enums.o \
1298         ggc-page.o \
1299         adjust-alignment.o \
1300         alias.o \
1301         alloc-pool.o \
1302         auto-inc-dec.o \
1303         auto-profile.o \
1304         bb-reorder.o \
1305         bitmap.o \
1306         builtins.o \
1307         caller-save.o \
1308         calls.o \
1309         ccmp.o \
1310         cfg.o \
1311         cfganal.o \
1312         cfgbuild.o \
1313         cfgcleanup.o \
1314         cfgexpand.o \
1315         cfghooks.o \
1316         cfgloop.o \
1317         cfgloopanal.o \
1318         cfgloopmanip.o \
1319         cfgrtl.o \
1320         symtab.o \
1321         symtab-thunks.o \
1322         symtab-clones.o \
1323         cgraph.o \
1324         cgraphbuild.o \
1325         cgraphunit.o \
1326         cgraphclones.o \
1327         combine.o \
1328         combine-stack-adj.o \
1329         compare-elim.o \
1330         context.o \
1331         convert.o \
1332         coroutine-passes.o \
1333         coverage.o \
1334         cppbuiltin.o \
1335         cppdefault.o \
1336         cprop.o \
1337         cse.o \
1338         cselib.o \
1339         data-streamer.o \
1340         data-streamer-in.o \
1341         data-streamer-out.o \
1342         dbxout.o \
1343         dbgcnt.o \
1344         dce.o \
1345         ddg.o \
1346         debug.o \
1347         df-core.o \
1348         df-problems.o \
1349         df-scan.o \
1350         dfp.o \
1351         digraph.o \
1352         dojump.o \
1353         dominance.o \
1354         domwalk.o \
1355         double-int.o \
1356         dse.o \
1357         dumpfile.o \
1358         dwarf2asm.o \
1359         dwarf2cfi.o \
1360         dwarf2out.o \
1361         early-remat.o \
1362         emit-rtl.o \
1363         et-forest.o \
1364         except.o \
1365         explow.o \
1366         expmed.o \
1367         expr.o \
1368         fibonacci_heap.o \
1369         file-prefix-map.o \
1370         final.o \
1371         fixed-value.o \
1372         fold-const.o \
1373         fold-const-call.o \
1374         function.o \
1375         function-abi.o \
1376         function-tests.o \
1377         fwprop.o \
1378         gcc-rich-location.o \
1379         gcse.o \
1380         gcse-common.o \
1381         ggc-common.o \
1382         ggc-tests.o \
1383         gimple.o \
1384         gimple-array-bounds.o \
1385         gimple-builder.o \
1386         gimple-expr.o \
1387         gimple-if-to-switch.o \
1388         gimple-iterator.o \
1389         gimple-fold.o \
1390         gimple-laddress.o \
1391         gimple-loop-interchange.o \
1392         gimple-loop-jam.o \
1393         gimple-loop-versioning.o \
1394         gimple-low.o \
1395         gimple-pretty-print.o \
1396         gimple-range.o \
1397         gimple-range-cache.o \
1398         gimple-range-edge.o \
1399         gimple-range-gori.o \
1400         gimple-ssa-backprop.o \
1401         gimple-ssa-evrp.o \
1402         gimple-ssa-evrp-analyze.o \
1403         gimple-ssa-isolate-paths.o \
1404         gimple-ssa-nonnull-compare.o \
1405         gimple-ssa-split-paths.o \
1406         gimple-ssa-store-merging.o \
1407         gimple-ssa-strength-reduction.o \
1408         gimple-ssa-sprintf.o \
1409         gimple-ssa-warn-alloca.o \
1410         gimple-ssa-warn-restrict.o \
1411         gimple-streamer-in.o \
1412         gimple-streamer-out.o \
1413         gimple-walk.o \
1414         gimplify.o \
1415         gimplify-me.o \
1416         godump.o \
1417         graph.o \
1418         graphds.o \
1419         graphviz.o \
1420         graphite.o \
1421         graphite-isl-ast-to-gimple.o \
1422         graphite-dependences.o \
1423         graphite-optimize-isl.o \
1424         graphite-poly.o \
1425         graphite-scop-detection.o \
1426         graphite-sese-to-poly.o \
1427         gtype-desc.o \
1428         haifa-sched.o \
1429         hash-map-tests.o \
1430         hash-set-tests.o \
1431         hw-doloop.o \
1432         hwint.o \
1433         ifcvt.o \
1434         ree.o \
1435         inchash.o \
1436         incpath.o \
1437         init-regs.o \
1438         internal-fn.o \
1439         ipa-cp.o \
1440         ipa-sra.o \
1441         ipa-devirt.o \
1442         ipa-fnsummary.o \
1443         ipa-polymorphic-call.o \
1444         ipa-split.o \
1445         ipa-inline.o \
1446         ipa-comdats.o \
1447         ipa-visibility.o \
1448         ipa-inline-analysis.o \
1449         ipa-inline-transform.o \
1450         ipa-modref.o \
1451         ipa-modref-tree.o \
1452         ipa-predicate.o \
1453         ipa-profile.o \
1454         ipa-prop.o \
1455         ipa-param-manipulation.o \
1456         ipa-pure-const.o \
1457         ipa-icf.o \
1458         ipa-icf-gimple.o \
1459         ipa-reference.o \
1460         ipa-ref.o \
1461         ipa-utils.o \
1462         ipa.o \
1463         ira.o \
1464         ira-build.o \
1465         ira-costs.o \
1466         ira-conflicts.o \
1467         ira-color.o \
1468         ira-emit.o \
1469         ira-lives.o \
1470         jump.o \
1471         langhooks.o \
1472         lcm.o \
1473         lists.o \
1474         loop-doloop.o \
1475         loop-init.o \
1476         loop-invariant.o \
1477         loop-iv.o \
1478         loop-unroll.o \
1479         lower-subreg.o \
1480         lra.o \
1481         lra-assigns.o \
1482         lra-coalesce.o \
1483         lra-constraints.o \
1484         lra-eliminations.o \
1485         lra-lives.o \
1486         lra-remat.o \
1487         lra-spills.o \
1488         lto-cgraph.o \
1489         lto-streamer.o \
1490         lto-streamer-in.o \
1491         lto-streamer-out.o \
1492         lto-section-in.o \
1493         lto-section-out.o \
1494         lto-opts.o \
1495         lto-compress.o \
1496         mcf.o \
1497         mode-switching.o \
1498         modulo-sched.o \
1499         multiple_target.o \
1500         omp-offload.o \
1501         omp-expand.o \
1502         omp-general.o \
1503         omp-low.o \
1504         omp-oacc-kernels-decompose.o \
1505         omp-simd-clone.o \
1506         opt-problem.o \
1507         optabs.o \
1508         optabs-libfuncs.o \
1509         optabs-query.o \
1510         optabs-tree.o \
1511         optinfo.o \
1512         optinfo-emit-json.o \
1513         options-save.o \
1514         opts-global.o \
1515         ordered-hash-map-tests.o \
1516         passes.o \
1517         plugin.o \
1518         postreload-gcse.o \
1519         postreload.o \
1520         predict.o \
1521         print-rtl.o \
1522         print-rtl-function.o \
1523         print-tree.o \
1524         profile.o \
1525         profile-count.o \
1526         range.o \
1527         range-op.o \
1528         read-md.o \
1529         read-rtl.o \
1530         read-rtl-function.o \
1531         real.o \
1532         realmpfr.o \
1533         recog.o \
1534         reg-stack.o \
1535         regcprop.o \
1536         reginfo.o \
1537         regrename.o \
1538         regstat.o \
1539         reload.o \
1540         reload1.o \
1541         reorg.o \
1542         resource.o \
1543         rtl-error.o \
1544         rtl-ssa/accesses.o \
1545         rtl-ssa/blocks.o \
1546         rtl-ssa/changes.o \
1547         rtl-ssa/functions.o \
1548         rtl-ssa/insns.o \
1549         rtl-tests.o \
1550         rtl.o \
1551         rtlhash.o \
1552         rtlanal.o \
1553         rtlhooks.o \
1554         rtx-vector-builder.o \
1555         run-rtl-passes.o \
1556         sched-deps.o \
1557         sched-ebb.o \
1558         sched-rgn.o \
1559         sel-sched-ir.o \
1560         sel-sched-dump.o \
1561         sel-sched.o \
1562         selftest-rtl.o \
1563         selftest-run-tests.o \
1564         sese.o \
1565         shrink-wrap.o \
1566         simplify-rtx.o \
1567         sparseset.o \
1568         spellcheck.o \
1569         spellcheck-tree.o \
1570         splay-tree-utils.o \
1571         sreal.o \
1572         stack-ptr-mod.o \
1573         statistics.o \
1574         stmt.o \
1575         stor-layout.o \
1576         store-motion.o \
1577         streamer-hooks.o \
1578         stringpool.o \
1579         substring-locations.o \
1580         target-globals.o \
1581         targhooks.o \
1582         timevar.o \
1583         toplev.o \
1584         tracer.o \
1585         trans-mem.o \
1586         tree-affine.o \
1587         asan.o \
1588         tsan.o \
1589         ubsan.o \
1590         sanopt.o \
1591         sancov.o \
1592         tree-call-cdce.o \
1593         tree-cfg.o \
1594         tree-cfgcleanup.o \
1595         tree-chrec.o \
1596         tree-complex.o \
1597         tree-data-ref.o \
1598         tree-dfa.o \
1599         tree-diagnostic.o \
1600         tree-diagnostic-path.o \
1601         tree-dump.o \
1602         tree-eh.o \
1603         tree-emutls.o \
1604         tree-if-conv.o \
1605         tree-inline.o \
1606         tree-into-ssa.o \
1607         tree-iterator.o \
1608         tree-loop-distribution.o \
1609         tree-nested.o \
1610         tree-nrv.o \
1611         tree-object-size.o \
1612         tree-outof-ssa.o \
1613         tree-parloops.o \
1614         tree-phinodes.o \
1615         tree-predcom.o \
1616         tree-pretty-print.o \
1617         tree-profile.o \
1618         tree-scalar-evolution.o \
1619         tree-sra.o \
1620         tree-switch-conversion.o \
1621         tree-ssa-address.o \
1622         tree-ssa-alias.o \
1623         tree-ssa-ccp.o \
1624         tree-ssa-coalesce.o \
1625         tree-ssa-copy.o \
1626         tree-ssa-dce.o \
1627         tree-ssa-dom.o \
1628         tree-ssa-dse.o \
1629         tree-ssa-forwprop.o \
1630         tree-ssa-ifcombine.o \
1631         tree-ssa-live.o \
1632         tree-ssa-loop-ch.o \
1633         tree-ssa-loop-im.o \
1634         tree-ssa-loop-ivcanon.o \
1635         tree-ssa-loop-ivopts.o \
1636         tree-ssa-loop-manip.o \
1637         tree-ssa-loop-niter.o \
1638         tree-ssa-loop-prefetch.o \
1639         tree-ssa-loop-split.o \
1640         tree-ssa-loop-unswitch.o \
1641         tree-ssa-loop.o \
1642         tree-ssa-math-opts.o \
1643         tree-ssa-operands.o \
1644         tree-ssa-phiopt.o \
1645         tree-ssa-phiprop.o \
1646         tree-ssa-pre.o \
1647         tree-ssa-propagate.o \
1648         tree-ssa-reassoc.o \
1649         tree-ssa-sccvn.o \
1650         tree-ssa-scopedtables.o \
1651         tree-ssa-sink.o \
1652         tree-ssa-strlen.o \
1653         tree-ssa-structalias.o \
1654         tree-ssa-tail-merge.o \
1655         tree-ssa-ter.o \
1656         tree-ssa-threadbackward.o \
1657         tree-ssa-threadedge.o \
1658         tree-ssa-threadupdate.o \
1659         tree-ssa-uncprop.o \
1660         tree-ssa-uninit.o \
1661         tree-ssa.o \
1662         tree-ssanames.o \
1663         tree-stdarg.o \
1664         tree-streamer.o \
1665         tree-streamer-in.o \
1666         tree-streamer-out.o \
1667         tree-tailcall.o \
1668         tree-vect-generic.o \
1669         gimple-isel.o \
1670         tree-vect-patterns.o \
1671         tree-vect-data-refs.o \
1672         tree-vect-stmts.o \
1673         tree-vect-loop.o \
1674         tree-vect-loop-manip.o \
1675         tree-vect-slp.o \
1676         tree-vect-slp-patterns.o \
1677         tree-vectorizer.o \
1678         tree-vector-builder.o \
1679         tree-vrp.o \
1680         tree.o \
1681         tristate.o \
1682         typed-splay-tree.o \
1683         unique-ptr-tests.o \
1684         valtrack.o \
1685         value-query.o \
1686         value-range.o \
1687         value-range-equiv.o \
1688         value-prof.o \
1689         var-tracking.o \
1690         varasm.o \
1691         varpool.o \
1692         vec-perm-indices.o \
1693         vmsdbgout.o \
1694         vr-values.o \
1695         vtable-verify.o \
1696         web.o \
1697         wide-int.o \
1698         wide-int-print.o \
1699         xcoffout.o \
1700         $(out_object_file) \
1701         $(ANALYZER_OBJS) \
1702         $(EXTRA_OBJS) \
1703         $(host_hook_obj)
1704
1705 # Objects in libcommon.a, potentially used by all host binaries and with
1706 # no target dependencies.
1707 OBJS-libcommon = diagnostic.o diagnostic-color.o diagnostic-show-locus.o \
1708         diagnostic-format-json.o json.o \
1709         edit-context.o \
1710         pretty-print.o intl.o \
1711         sbitmap.o \
1712         vec.o input.o version.o hash-table.o ggc-none.o memory-block.o \
1713         selftest.o selftest-diagnostic.o sort.o
1714
1715 # Objects in libcommon-target.a, used by drivers and by the core
1716 # compiler and containing target-dependent code.
1717 OBJS-libcommon-target = $(common_out_object_file) prefix.o \
1718         opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
1719         hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
1720
1721 # This lists all host objects for the front ends.
1722 ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
1723
1724 ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
1725   $(OBJS-libcommon-target) main.o c-family/cppspec.o \
1726   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
1727   $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
1728   lto-wrapper.o collect-utils.o
1729
1730 # for anything that is shared use the cc1plus profile data, as that
1731 # is likely the most exercised during the build
1732 ifeq ($(if $(wildcard ../stage_current),$(shell cat \
1733   ../stage_current)),stageautofeedback)
1734 $(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
1735 $(ALL_HOST_BACKEND_OBJS): cc1plus.fda
1736 endif
1737
1738 # This lists all host object files, whether they are included in this
1739 # compilation or not.
1740 ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
1741
1742 BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
1743         $(CPPLIB) $(LIBDECNUMBER)
1744
1745 # This is defined to "yes" if Tree checking is enabled, which roughly means
1746 # front-end checking.
1747 TREECHECKING = @TREECHECKING@
1748
1749 # The full name of the driver on installation
1750 FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
1751
1752 MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
1753  insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \
1754  insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
1755  insn-latencytab.c insn-opinit.c insn-opinit.h insn-preds.c insn-constants.h \
1756  tm-preds.h tm-constrs.h checksum-options gimple-match.c generic-match.c \
1757  tree-check.h min-insn-modes.c insn-modes.c insn-modes.h insn-modes-inline.h \
1758  genrtl.h gt-*.h gtype-*.h gtype-desc.c gtyp-input.list \
1759  case-cfn-macros.h cfn-operators.pd \
1760  xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
1761  $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
1762  $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
1763  gcc-ranlib$(exeext) \
1764  gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
1765  gcov-tool$(exeect) \
1766  gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.c libbackend.a \
1767  libcommon-target.a libcommon.a libgcc.mk perf.data
1768
1769 # This symlink makes the full installation name of the driver be available
1770 # from within the *build* directory, for use when running the JIT library
1771 # from there (e.g. when running its testsuite).
1772 $(FULL_DRIVER_NAME): ./xgcc$(exeext)
1773         rm -f $@
1774         $(LN_S) $< $@
1775
1776 #\f
1777 # SELFTEST_DEPS need to be set before including language makefile fragments.
1778 # Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
1779 SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
1780
1781 DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
1782
1783 # Language makefile fragments.
1784
1785 # The following targets define the interface between us and the languages.
1786 #
1787 # all.cross, start.encap, rest.encap,
1788 # install-common, install-info, install-man,
1789 # uninstall,
1790 # mostlyclean, clean, distclean, maintainer-clean,
1791 #
1792 # Each language is linked in with a series of hooks.  The name of each
1793 # hooked is "lang.${target_name}" (eg: lang.info).  Configure computes
1794 # and adds these here.  We use double-colon rules for some of the hooks;
1795 # double-colon rules should be preferred for any new hooks.
1796
1797 # language hooks, generated by configure
1798 @language_hooks@
1799
1800 ifeq ($(DO_LINK_SERIALIZATION),)
1801 LINK_PROGRESS = :
1802 else
1803 LINK_PROGRESS = msg="Linking $@ |"; cnt=0; if test "$(2)" = start; then \
1804   idx=0; cnt2=$(DO_LINK_SERIALIZATION); \
1805   while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
1806   cnt=$$idx; \
1807   while test $$cnt -lt $(1); do msg="$${msg}>>"; cnt=`expr $$cnt + 1`; done; \
1808   msg="$${msg}--"; cnt=`expr $$cnt + 1`; \
1809   else \
1810   idx=`expr $(1) + 1`; \
1811   while test $$cnt -le $(1); do msg="$${msg}=="; cnt=`expr $$cnt + 1`; done; \
1812   fi; \
1813   while test $$cnt -lt $(SERIAL_COUNT); do msg="$${msg}  "; cnt=`expr $$cnt + 1`; done; \
1814   msg="$${msg}| `expr 100 \* $$idx / $(SERIAL_COUNT)`%"; echo "$$msg"
1815 endif
1816
1817 # Wire in install-gnatlib invocation with `make install' for a configuration
1818 # with top-level libada disabled.
1819 gnat_install_lib = @gnat_install_lib@
1820
1821 # per-language makefile fragments
1822 -include $(LANG_MAKEFRAGS)
1823
1824 # target and host overrides must follow the per-language makefile fragments
1825 # so they can override or augment language-specific variables
1826
1827 # target overrides
1828 -include $(tmake_file)
1829
1830 # host overrides
1831 -include $(xmake_file)
1832
1833 # all-tree.def includes all the tree.def files.
1834 all-tree.def: s-alltree; @true
1835 s-alltree: Makefile
1836         rm -f tmp-all-tree.def
1837         echo '#include "tree.def"' > tmp-all-tree.def
1838         echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
1839         echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
1840         ltf="$(lang_tree_files)"; for f in $$ltf; do \
1841           echo "#include \"$$f\""; \
1842         done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
1843         $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
1844         $(STAMP) s-alltree
1845
1846 # Now that LANG_MAKEFRAGS are included, we can add special flags to the
1847 # objects that belong to the front ends.  We add an extra define that
1848 # causes back-end specific include files to be poisoned, in the hope that
1849 # we can avoid introducing dependencies of the front ends on things that
1850 # no front end should ever look at (e.g. everything RTL related).
1851 $(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
1852
1853 #\f
1854
1855 # -----------------------------
1856 # Rebuilding this configuration
1857 # -----------------------------
1858
1859 # On the use of stamps:
1860 # Consider the example of tree-check.h. It is constructed with build/gencheck.
1861 # A simple rule to build tree-check.h would be
1862 # tree-check.h: build/gencheck$(build_exeext)
1863 #       $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
1864 #
1865 # but tree-check.h doesn't change every time gencheck changes. It would the
1866 # nice if targets that depend on tree-check.h wouldn't be rebuild
1867 # unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
1868 # must not be overwritten with a identical copy. One solution is to use a
1869 # temporary file
1870 # tree-check.h: build/gencheck$(build_exeext)
1871 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1872 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1873 #
1874 # This solution has a different problem. Since the time stamp of tree-check.h
1875 # is unchanged, make will try to update tree-check.h every time it runs.
1876 # To prevent this, one can add a stamp
1877 # tree-check.h: s-check
1878 # s-check : build/gencheck$(build_exeext)
1879 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1880 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1881 #       $(STAMP) s-check
1882 #
1883 # The problem with this solution is that make thinks that tree-check.h is
1884 # always unchanged. Make must be deceived into thinking that tree-check.h is
1885 # rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
1886 # tree-check.h: s-check; @true
1887 # s-check : build/gencheck$(build_exeext)
1888 #       $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
1889 #       $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
1890 #       $(STAMP) s-check
1891 #
1892 # This is what is done in this makefile. Note that mkconfig.sh has a
1893 # move-if-change built-in
1894
1895 Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
1896         LANGUAGES="$(CONFIG_LANGUAGES)" \
1897         CONFIG_HEADERS= \
1898         CONFIG_SHELL="$(SHELL)" \
1899         CONFIG_FILES=$@ $(SHELL) config.status
1900
1901 config.h: cs-config.h ; @true
1902 bconfig.h: cs-bconfig.h ; @true
1903 tconfig.h: cs-tconfig.h ; @true
1904 tm.h: cs-tm.h ; @true
1905 tm_p.h: cs-tm_p.h ; @true
1906 tm_d.h: cs-tm_d.h ; @true
1907
1908 cs-config.h: Makefile
1909         TARGET_CPU_DEFAULT="" \
1910         HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
1911         $(SHELL) $(srcdir)/mkconfig.sh config.h
1912
1913 cs-bconfig.h: Makefile
1914         TARGET_CPU_DEFAULT="" \
1915         HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
1916         $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
1917
1918 cs-tconfig.h: Makefile
1919         TARGET_CPU_DEFAULT="" \
1920         HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
1921         $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
1922
1923 cs-tm.h: Makefile
1924         TARGET_CPU_DEFAULT="$(target_cpu_default)" \
1925         HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
1926         $(SHELL) $(srcdir)/mkconfig.sh tm.h
1927
1928 cs-tm_p.h: Makefile
1929         TARGET_CPU_DEFAULT="" \
1930         HEADERS="$(tm_p_include_list)" DEFINES="" \
1931         $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
1932
1933 cs-tm_d.h: Makefile
1934         TARGET_CPU_DEFAULT="" \
1935         HEADERS="$(tm_d_include_list)" DEFINES="" \
1936         $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
1937
1938 # Don't automatically run autoconf, since configure.ac might be accidentally
1939 # newer than configure.  Also, this writes into the source directory which
1940 # might be on a read-only file system.  If configured for maintainer mode
1941 # then do allow autoconf to be run.
1942
1943 AUTOCONF = autoconf
1944 ACLOCAL = aclocal
1945 ACLOCAL_AMFLAGS = -I ../config -I ..
1946 aclocal_deps = \
1947         $(srcdir)/../libtool.m4 \
1948         $(srcdir)/../ltoptions.m4 \
1949         $(srcdir)/../ltsugar.m4 \
1950         $(srcdir)/../ltversion.m4 \
1951         $(srcdir)/../lt~obsolete.m4 \
1952         $(srcdir)/../config/acx.m4 \
1953         $(srcdir)/../config/codeset.m4 \
1954         $(srcdir)/../config/depstand.m4 \
1955         $(srcdir)/../config/dfp.m4 \
1956         $(srcdir)/../config/gcc-plugin.m4 \
1957         $(srcdir)/../config/gettext-sister.m4 \
1958         $(srcdir)/../config/iconv.m4 \
1959         $(srcdir)/../config/lcmessage.m4 \
1960         $(srcdir)/../config/lead-dot.m4 \
1961         $(srcdir)/../config/lib-ld.m4 \
1962         $(srcdir)/../config/lib-link.m4 \
1963         $(srcdir)/../config/lib-prefix.m4 \
1964         $(srcdir)/../config/mmap.m4 \
1965         $(srcdir)/../config/override.m4 \
1966         $(srcdir)/../config/picflag.m4 \
1967         $(srcdir)/../config/progtest.m4 \
1968         $(srcdir)/../config/stdint.m4 \
1969         $(srcdir)/../config/warnings.m4 \
1970         $(srcdir)/../config/zlib.m4 \
1971         $(srcdir)/acinclude.m4
1972
1973 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
1974         (cd $(srcdir) && $(AUTOCONF))
1975
1976 $(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
1977         (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
1978
1979 # cstamp-h.in controls rebuilding of config.in.
1980 # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
1981 # delete it.  A stamp file is needed as autoheader won't update the file if
1982 # nothing has changed.
1983 # It remains in the source directory and is part of the distribution.
1984 # This follows what is done in shellutils, fileutils, etc.
1985 # "echo timestamp" is used instead of touch to be consistent with other
1986 # packages that use autoconf (??? perhaps also to avoid problems with patch?).
1987 # ??? Newer versions have a maintainer mode that may be useful here.
1988
1989 # Don't run autoheader automatically either.
1990 # Only run it if maintainer mode is enabled.
1991 @MAINT@ AUTOHEADER = autoheader
1992 @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
1993 @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
1994 @MAINT@ (cd $(srcdir) && $(AUTOHEADER))
1995 @MAINT@ @rm -f $(srcdir)/cstamp-h.in
1996 @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
1997 auto-host.h: cstamp-h ; @true
1998 cstamp-h: config.in config.status
1999         CONFIG_HEADERS=auto-host.h:config.in \
2000         CONFIG_FILES= \
2001         LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
2002
2003 # On configurations that require auto-build.h, it is created while
2004 # running configure, so make config.status depend on it, so that
2005 # config.status --recheck runs and updates or creates it.
2006 @HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
2007 @HAVE_AUTO_BUILD@       @if test -f $@; then echo rerunning config.status to update $@; \
2008 @HAVE_AUTO_BUILD@       else echo rerunning config.status to update $@; fi
2009 @HAVE_AUTO_BUILD@config.status: auto-build.h
2010
2011 # Really, really stupid make features, such as SUN's KEEP_STATE, may force
2012 # a target to build even if it is up-to-date.  So we must verify that
2013 # config.status does not exist before failing.
2014 config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
2015         @if [ ! -f config.status ] ; then \
2016           echo You must configure gcc.  Look at http://gcc.gnu.org/install/ for details.; \
2017           false; \
2018         else \
2019           LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
2020         fi
2021
2022 # --------
2023 # UNSORTED
2024 # --------
2025
2026 # Provide quickstrap as a target that people can type into the gcc directory,
2027 # and that fails if you're not into it.
2028 quickstrap: all
2029         cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
2030
2031 all.internal: start.encap rest.encap doc selftest
2032 # This is what to compile if making a cross-compiler.
2033 all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
2034         libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
2035 # This is what must be made before installing GCC and converting libraries.
2036 start.encap: native xgcc$(exeext) cpp$(exeext) specs \
2037         libgcc-support lang.start.encap @GENINSRC@ srcextra
2038 # These can't be made until after GCC can run.
2039 rest.encap: lang.rest.encap
2040 # This is what is made with the host's compiler
2041 # whether making a cross compiler or not.
2042 native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
2043         $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
2044         gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
2045
2046 ifeq ($(enable_plugin),yes)
2047 native: gengtype$(exeext)
2048 endif
2049
2050 # On the target machine, finish building a cross compiler.
2051 # This does the things that can't be done on the host machine.
2052 rest.cross: specs
2053
2054 # GCC's selftests.
2055 # Specify a dummy input file to placate the driver.
2056 # Specify -nostdinc to work around missing WIND_BASE environment variable
2057 # required for *-wrs-vxworks-* targets.
2058 # Specify -o /dev/null so the output of -S is discarded. More importantly
2059 # It does not try to create a file with the name "null.s" on POSIX and
2060 # "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
2061 # Beware that /dev/null is not available to mingw tools, so directly use
2062 # "nul" instead of "/dev/null" if we're building on a mingw machine.
2063 # Specify the path to gcc/testsuite/selftests within the srcdir
2064 # as an argument to -fself-test.
2065 DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
2066 SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
2067         -fself-test=$(srcdir)/testsuite/selftests
2068
2069 # Run the selftests during the build once we have a driver and the frontend,
2070 # so that self-test failures are caught as early as possible.
2071 # Use "s-selftest-FE" to ensure that we only run the selftests if the
2072 # driver, frontend, or selftest data change.
2073 .PHONY: selftest
2074
2075 # Potentially run all selftest-<LANG>.  The various <LANG>/Make-lang.in can
2076 # require the selftests to be run by defining their selftest-<LANG> as
2077 # s-selftest-<LANG>.  Otherwise, they should define it as empty.
2078
2079 SELFTEST_TARGETS = @selftest_languages@
2080 selftest: $(SELFTEST_TARGETS)
2081
2082 # Recompile all the language-independent object files.
2083 # This is used only if the user explicitly asks for it.
2084 compilations: $(BACKEND)
2085
2086 # This archive is strictly for the host.
2087 libbackend.a: $(OBJS)
2088         -rm -rf libbackend.a
2089         @# Build libbackend.a as a thin archive if possible, as doing so
2090         @# significantly reduces build times.
2091 ifeq ($(USE_THIN_ARCHIVES),yes)
2092         $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
2093 else
2094         $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
2095         -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
2096 endif
2097
2098 libcommon-target.a: $(OBJS-libcommon-target)
2099         -rm -rf libcommon-target.a
2100         $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
2101         -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
2102
2103 libcommon.a: $(OBJS-libcommon)
2104         -rm -rf libcommon.a
2105         $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
2106         -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
2107
2108 # We call this executable `xgcc' rather than `gcc'
2109 # to avoid confusion if the current directory is in the path
2110 # and CC is `gcc'.  It is renamed to `gcc' when it is installed.
2111 xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
2112         $(EXTRA_GCC_OBJS)
2113         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2114           c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2115           $(EXTRA_GCC_LIBS) $(LIBS)
2116
2117 # cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
2118 # It is part of c-family because the handled extensions are hard-coded
2119 # and only contain c-family extensions (see known_suffixes).
2120 cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
2121         $(EXTRA_GCC_OBJS)
2122         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
2123           c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
2124           $(EXTRA_GCC_LIBS) $(LIBS)
2125
2126 # Dump a specs file to make -B./ read these specs over installed ones.
2127 $(SPECS): xgcc$(exeext)
2128         $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
2129         mv tmp-specs $(SPECS)
2130
2131 # We do want to create an executable named `xgcc', so we can use it to
2132 # compile libgcc2.a.
2133 # Also create gcc-cross, so that install-common will install properly.
2134 gcc-cross$(exeext): xgcc$(exeext)
2135         cp xgcc$(exeext) gcc-cross$(exeext)
2136
2137 checksum-options:
2138         echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
2139         && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
2140
2141 #\f
2142 # Build libgcc.a.
2143
2144 libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
2145         $(MACHMODE_H) gcov-iov.h
2146
2147 libgcc.mvars: config.status Makefile specs xgcc$(exeext)
2148         : > tmp-libgcc.mvars
2149         echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
2150         echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
2151         echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
2152         if test @enable_default_pie@ = yes; then \
2153           NO_PIE_CFLAGS="-fno-PIE"; \
2154         else \
2155           NO_PIE_CFLAGS=; \
2156         fi; \
2157         echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
2158
2159         mv tmp-libgcc.mvars libgcc.mvars
2160
2161 # Use the genmultilib shell script to generate the information the gcc
2162 # driver program needs to select the library directory based on the
2163 # switches.
2164 multilib.h: s-mlib; @true
2165 s-mlib: $(srcdir)/genmultilib Makefile
2166         if test @enable_multilib@ = yes \
2167            || test -n "$(MULTILIB_OSDIRNAMES)"; then \
2168           $(SHELL) $(srcdir)/genmultilib \
2169             "$(MULTILIB_OPTIONS)" \
2170             "$(MULTILIB_DIRNAMES)" \
2171             "$(MULTILIB_MATCHES)" \
2172             "$(MULTILIB_EXCEPTIONS)" \
2173             "$(MULTILIB_EXTRA_OPTS)" \
2174             "$(MULTILIB_EXCLUSIONS)" \
2175             "$(MULTILIB_OSDIRNAMES)" \
2176             "$(MULTILIB_REQUIRED)" \
2177             "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
2178             "$(MULTILIB_REUSE)" \
2179             "@enable_multilib@" \
2180             > tmp-mlib.h; \
2181         else \
2182           $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
2183             "$(MULTIARCH_DIRNAME)" '' no \
2184             > tmp-mlib.h; \
2185         fi
2186         $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
2187         $(STAMP) s-mlib
2188 #\f
2189 # Compiling object files from source files.
2190
2191 # Note that dependencies on obstack.h are not written
2192 # because that file is not part of GCC.
2193
2194 srcextra: gcc.srcextra lang.srcextra
2195
2196 gcc.srcextra: gengtype-lex.c
2197         -cp -p $^ $(srcdir)
2198
2199 AR_OBJS = file-find.o
2200 AR_LIBS = @COLLECT2_LIBS@
2201
2202 gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
2203         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
2204                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2205
2206 gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
2207         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
2208                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2209
2210 gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
2211         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
2212                 $(AR_OBJS) $(LIBS) $(AR_LIBS)
2213
2214 CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
2215         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2216         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
2217
2218 CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
2219         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2220         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
2221
2222 CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
2223         -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2224         @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
2225
2226 # ??? the implicit rules dont trigger if the source file has a different name
2227 # so copy instead
2228 gcc-ranlib.c: gcc-ar.c
2229         cp $^ $@
2230
2231 gcc-nm.c: gcc-ar.c
2232         cp $^ $@
2233
2234 COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
2235   collect-utils.o file-find.o hash-table.o selftest.o
2236 COLLECT2_LIBS = @COLLECT2_LIBS@
2237 collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
2238 # Don't try modifying collect2 (aka ld) in place--it might be linking this.
2239         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2240                 $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
2241         mv -f T$@ $@
2242
2243 CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
2244         @TARGET_SYSTEM_ROOT_DEFINE@
2245
2246 LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
2247 lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
2248         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
2249            $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
2250         mv -f T$@ $@
2251
2252 # Files used by all variants of C or by the stand-alone pre-processor.
2253
2254 CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
2255
2256 CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
2257         -DTARGET_MACHINE=\"$(target)\"
2258
2259 default-c.o: config/default-c.c
2260         $(COMPILE) $<
2261         $(POSTCOMPILE)
2262
2263 # Files used by all variants of C and some other languages.
2264
2265 CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
2266 prefix.o: $(BASEVER)
2267
2268 # Files used by the D language front end.
2269
2270 default-d.o: config/default-d.c
2271         $(COMPILE) $<
2272         $(POSTCOMPILE)
2273
2274 # Language-independent files.
2275
2276 DRIVER_DEFINES = \
2277   -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
2278   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
2279   -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
2280   -DDEFAULT_TARGET_VERSION=\"$(version)\" \
2281   -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
2282   -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
2283   -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
2284   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
2285   -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
2286   @TARGET_SYSTEM_ROOT_DEFINE@ \
2287   $(VALGRIND_DRIVER_DEFINES) \
2288   $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
2289   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
2290   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
2291   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
2292
2293 CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
2294 gcc.o: $(BASEVER)
2295
2296 specs.h : s-specs ; @true
2297 s-specs : Makefile
2298         lsf="$(lang_specs_files)"; for f in $$lsf; do \
2299             echo "#include \"$$f\""; \
2300         done | sed 's|$(srcdir)/||' > tmp-specs.h
2301         $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
2302         $(STAMP) s-specs
2303
2304 optionlist: s-options ; @true
2305 s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
2306         LC_ALL=C ; export LC_ALL ; \
2307         $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
2308         $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
2309         $(STAMP) s-options
2310
2311 options.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2312     $(srcdir)/optc-gen.awk
2313         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2314                -f $(srcdir)/optc-gen.awk \
2315                -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
2316
2317 options-save.c: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2318     $(srcdir)/optc-save-gen.awk
2319         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2320                -f $(srcdir)/optc-save-gen.awk \
2321                -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
2322
2323 options.h: s-options-h ; @true
2324 s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
2325     $(srcdir)/opth-gen.awk
2326         $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
2327                -f $(srcdir)/opth-gen.awk \
2328                < $< > tmp-options.h
2329         $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
2330         $(STAMP) $@
2331
2332 dumpvers: dumpvers.c
2333
2334 CFLAGS-version.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2335         -DREVISION=$(REVISION_s) \
2336         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2337         -DBUGURL=$(BUGURL_s)
2338 version.o: $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2339
2340 # lto-compress.o needs $(ZLIBINC) added to the include flags.
2341 CFLAGS-lto-compress.o += $(ZLIBINC) $(ZSTD_INC)
2342
2343 CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
2344
2345 bversion.h: s-bversion; @true
2346 s-bversion: BASE-VER
2347         echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
2348         echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
2349         echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
2350         echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
2351         $(STAMP) s-bversion
2352
2353 CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
2354 CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
2355 CFLAGS-analyzer/engine.o += $(ZLIBINC)
2356
2357 pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
2358                     $(srcdir)/gen-pass-instances.awk
2359         $(AWK) -f $(srcdir)/gen-pass-instances.awk \
2360           $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
2361
2362 $(out_object_file): $(out_file)
2363         $(COMPILE) $<
2364         $(POSTCOMPILE)
2365
2366 $(common_out_object_file): $(common_out_file)
2367         $(COMPILE) $<
2368         $(POSTCOMPILE)
2369 #\f
2370 # Generate header and source files from the machine description,
2371 # and compile them.
2372
2373 .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
2374   insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
2375   insn-attr.h insn-attr-common.h insn-attrtab.c insn-dfatab.c \
2376   insn-latencytab.c insn-preds.c gimple-match.c generic-match.c \
2377   insn-target-def.h
2378
2379 # Dependencies for the md file.  The first time through, we just assume
2380 # the md file itself and the generated dependency file (in order to get
2381 # it built).  The second time through we have the dependency file.
2382 -include mddeps.mk
2383 MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
2384
2385 s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
2386         $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
2387         $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
2388         $(STAMP) s-mddeps
2389
2390 # For each of the files generated by running a generator program over
2391 # the machine description, the following static pattern rules run the
2392 # generator program only if the machine description has changed,
2393 # but touch the target file only when its contents actually change.
2394 # The "; @true" construct forces Make to recheck the timestamp on
2395 # the target file.
2396
2397 simple_rtl_generated_h  = insn-attr.h insn-attr-common.h insn-codes.h \
2398                           insn-config.h insn-flags.h insn-target-def.h
2399
2400 simple_rtl_generated_c  = insn-automata.c insn-emit.c \
2401                           insn-extract.c insn-output.c \
2402                           insn-peep.c insn-recog.c
2403
2404 simple_generated_h      = $(simple_rtl_generated_h) insn-constants.h
2405
2406 simple_generated_c      = $(simple_rtl_generated_c) insn-enums.c
2407
2408 $(simple_generated_h:insn-%.h=s-%) \
2409 $(simple_generated_c:insn-%.c=s-%): s-%: $(MD_DEPS)
2410
2411 $(simple_rtl_generated_h:insn-%.h=s-%) \
2412 $(simple_rtl_generated_c:insn-%.c=s-%): s-%: insn-conditions.md
2413
2414 $(simple_generated_h): insn-%.h: s-%; @true
2415
2416 $(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
2417         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2418           $(filter insn-conditions.md,$^) > tmp-$*.h
2419         $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
2420         $(STAMP) s-$*
2421
2422 $(simple_generated_c): insn-%.c: s-%; @true
2423 $(simple_generated_c:insn-%.c=s-%): s-%: build/gen%$(build_exeext)
2424         $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
2425           $(filter insn-conditions.md,$^) > tmp-$*.c
2426         $(SHELL) $(srcdir)/../move-if-change tmp-$*.c insn-$*.c
2427         $(STAMP) s-$*
2428
2429 # gencheck doesn't read the machine description, and the file produced
2430 # doesn't use the insn-* convention.
2431 tree-check.h: s-check ; @true
2432 s-check : build/gencheck$(build_exeext)
2433         $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
2434         $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
2435         $(STAMP) s-check
2436
2437 # genattrtab produces three files: tmp-{attrtab.c,dfatab.c,latencytab.c}
2438 insn-attrtab.c insn-dfatab.c insn-latencytab.c: s-attrtab ; @true
2439 s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
2440   insn-conditions.md
2441         $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
2442                 -Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
2443         $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c    insn-attrtab.c
2444         $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.c     insn-dfatab.c
2445         $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.c insn-latencytab.c
2446         $(STAMP) s-attrtab
2447
2448 # genopinit produces two files.
2449 insn-opinit.c insn-opinit.h: s-opinit ; @true
2450 s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
2451         $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
2452           insn-conditions.md -htmp-opinit.h -ctmp-opinit.c
2453         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
2454         $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c
2455         $(STAMP) s-opinit
2456
2457 # gencondmd doesn't use the standard naming convention.
2458 build/gencondmd.c: s-conditions; @true
2459 s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
2460         $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.c
2461         $(SHELL) $(srcdir)/../move-if-change tmp-condmd.c build/gencondmd.c
2462         $(STAMP) s-conditions
2463
2464 insn-conditions.md: s-condmd; @true
2465 s-condmd: build/gencondmd$(build_exeext)
2466         $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
2467         $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
2468         $(STAMP) s-condmd
2469
2470
2471 # These files are generated by running the same generator more than
2472 # once with different options, so they have custom rules.  The
2473 # stampfile idiom is the same.
2474 genrtl.h: s-genrtl-h; @true
2475
2476 s-genrtl-h: build/gengenrtl$(build_exeext)
2477         $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
2478         $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
2479         $(STAMP) s-genrtl-h
2480
2481 insn-modes.c: s-modes; @true
2482 insn-modes.h: s-modes-h; @true
2483 insn-modes-inline.h: s-modes-inline-h; @true
2484 min-insn-modes.c: s-modes-m; @true
2485
2486 s-modes: build/genmodes$(build_exeext)
2487         $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.c
2488         $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c
2489         $(STAMP) s-modes
2490
2491 s-modes-h: build/genmodes$(build_exeext)
2492         $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
2493         $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
2494         $(STAMP) s-modes-h
2495
2496 s-modes-inline-h: build/genmodes$(build_exeext)
2497         $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
2498         $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
2499           insn-modes-inline.h
2500         $(STAMP) s-modes-inline-h
2501
2502 s-modes-m: build/genmodes$(build_exeext)
2503         $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.c
2504         $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c
2505         $(STAMP) s-modes-m
2506
2507 insn-preds.c: s-preds; @true
2508 tm-preds.h: s-preds-h; @true
2509 tm-constrs.h: s-constrs-h; @true
2510
2511 .PHONY: mddump
2512 mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
2513         $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
2514
2515 s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
2516         $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.c
2517         $(SHELL) $(srcdir)/../move-if-change tmp-preds.c insn-preds.c
2518         $(STAMP) s-preds
2519
2520 s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
2521         $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
2522         $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
2523         $(STAMP) s-preds-h
2524
2525 s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
2526         $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
2527         $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
2528         $(STAMP) s-constrs-h
2529
2530 s-case-cfn-macros: build/gencfn-macros$(build_exeext)
2531         $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
2532           > tmp-case-cfn-macros.h
2533         $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
2534           case-cfn-macros.h
2535         $(STAMP) s-case-cfn-macros
2536 case-cfn-macros.h: s-case-cfn-macros; @true
2537
2538 s-cfn-operators: build/gencfn-macros$(build_exeext)
2539         $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
2540           > tmp-cfn-operators.pd
2541         $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
2542           cfn-operators.pd
2543         $(STAMP) s-cfn-operators
2544 cfn-operators.pd: s-cfn-operators; @true
2545
2546 target-hooks-def.h: s-target-hooks-def-h; @true
2547 # make sure that when we build info files, the used tm.texi is up to date.
2548 $(srcdir)/doc/tm.texi: s-tm-texi; @true
2549
2550 s-target-hooks-def-h: build/genhooks$(build_exeext)
2551         $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
2552                                              > tmp-target-hooks-def.h
2553         $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
2554                                              target-hooks-def.h
2555         $(STAMP) s-target-hooks-def-h
2556
2557 c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
2558
2559 s-c-target-hooks-def-h: build/genhooks$(build_exeext)
2560         $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
2561                                              > tmp-c-target-hooks-def.h
2562         $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
2563                                              c-family/c-target-hooks-def.h
2564         $(STAMP) s-c-target-hooks-def-h
2565
2566 common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
2567
2568 s-common-target-hooks-def-h: build/genhooks$(build_exeext)
2569         $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
2570                                              > tmp-common-target-hooks-def.h
2571         $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
2572                                              common/common-target-hooks-def.h
2573         $(STAMP) s-common-target-hooks-def-h
2574
2575 d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
2576
2577 s-d-target-hooks-def-h: build/genhooks$(build_exeext)
2578         $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
2579                                              > tmp-d-target-hooks-def.h
2580         $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
2581                                              d/d-target-hooks-def.h
2582         $(STAMP) s-d-target-hooks-def-h
2583
2584 # check if someone mistakenly only changed tm.texi.
2585 # We use a different pathname here to avoid a circular dependency.
2586 s-tm-texi: $(srcdir)/doc/../doc/tm.texi
2587
2588 # The tm.texi we want to compare against / check into svn should have
2589 # unix-style line endings.  To make this work on MinGW, remove \r.
2590 # \r is not portable to Solaris tr, therefore we have a special
2591 # case for ASCII.  We use \r for other encodings like EBCDIC.
2592 s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
2593         $(RUN_GEN) build/genhooks$(build_exeext) -d \
2594                         $(srcdir)/doc/tm.texi.in > tmp-tm.texi
2595         case `echo X|tr X '\101'` in \
2596           A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
2597           *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
2598         esac
2599         mv tmp2-tm.texi tmp-tm.texi
2600         $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
2601         @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
2602           $(STAMP) $@; \
2603         elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
2604           && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
2605             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
2606             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
2607             || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
2608           ); then \
2609           echo >&2 ; \
2610           echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
2611           false; \
2612         else \
2613           echo >&2 ; \
2614           echo Verify that you have permission to grant a GFDL license for all >&2 ; \
2615           echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
2616           false; \
2617         fi
2618
2619 gimple-match.c: s-match gimple-match-head.c ; @true
2620 generic-match.c: s-match generic-match-head.c ; @true
2621
2622 s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
2623         $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
2624             > tmp-gimple-match.c
2625         $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
2626             > tmp-generic-match.c
2627         $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.c \
2628                                                 gimple-match.c
2629         $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.c \
2630                                                 generic-match.c
2631         $(STAMP) s-match
2632
2633 GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
2634   $(host_xm_file_list) \
2635   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
2636   $(srcdir)/wide-int.h $(srcdir)/alias.h \
2637   $(srcdir)/coverage.c  $(srcdir)/rtl.h \
2638   $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
2639   $(srcdir)/libfuncs.h $(SYMTAB_H) \
2640   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
2641   $(srcdir)/fixed-value.h \
2642   $(srcdir)/function-abi.h \
2643   $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
2644   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
2645   $(srcdir)/symtab-thunks.h $(srcdir)/symtab-thunks.cc \
2646   $(srcdir)/symtab-clones.h \
2647   $(srcdir)/reload.h $(srcdir)/caller-save.c $(srcdir)/symtab.c \
2648   $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \
2649   $(srcdir)/ipa-prop.c $(srcdir)/ipa-cp.c $(srcdir)/ipa-utils.h \
2650   $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.c $(srcdir)/dbxout.c \
2651   $(srcdir)/ipa-modref.h $(srcdir)/ipa-modref.c \
2652   $(srcdir)/ipa-modref-tree.h \
2653   $(srcdir)/signop.h \
2654   $(srcdir)/dwarf2out.h \
2655   $(srcdir)/dwarf2asm.c \
2656   $(srcdir)/dwarf2cfi.c \
2657   $(srcdir)/dwarf2out.c \
2658   $(srcdir)/tree-vect-generic.c \
2659   $(srcdir)/gimple-isel.cc \
2660   $(srcdir)/dojump.c $(srcdir)/emit-rtl.h \
2661   $(srcdir)/emit-rtl.c $(srcdir)/except.h $(srcdir)/explow.c $(srcdir)/expr.c \
2662   $(srcdir)/expr.h \
2663   $(srcdir)/function.c $(srcdir)/except.c \
2664   $(srcdir)/ggc-tests.c \
2665   $(srcdir)/gcse.c $(srcdir)/godump.c \
2666   $(srcdir)/lists.c $(srcdir)/optabs-libfuncs.c \
2667   $(srcdir)/profile.c $(srcdir)/mcf.c \
2668   $(srcdir)/reg-stack.c $(srcdir)/cfgrtl.c \
2669   $(srcdir)/stor-layout.c \
2670   $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \
2671   $(srcdir)/gimple.h \
2672   $(srcdir)/gimple-ssa.h \
2673   $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c $(srcdir)/tree-ssa-address.c \
2674   $(srcdir)/tree-cfg.c $(srcdir)/tree-ssa-loop-ivopts.c \
2675   $(srcdir)/tree-dfa.c \
2676   $(srcdir)/tree-iterator.c $(srcdir)/gimple-expr.c \
2677   $(srcdir)/tree-chrec.h \
2678   $(srcdir)/tree-scalar-evolution.c \
2679   $(srcdir)/tree-ssa-operands.h \
2680   $(srcdir)/tree-profile.c $(srcdir)/tree-nested.c \
2681   $(srcdir)/omp-offload.h \
2682   $(srcdir)/omp-offload.c \
2683   $(srcdir)/omp-general.c \
2684   $(srcdir)/omp-low.c \
2685   $(srcdir)/targhooks.c $(out_file) $(srcdir)/passes.c \
2686   $(srcdir)/cgraphclones.c \
2687   $(srcdir)/tree-phinodes.c \
2688   $(srcdir)/tree-ssa-alias.h \
2689   $(srcdir)/tree-ssanames.h \
2690   $(srcdir)/tree-vrp.h \
2691   $(srcdir)/value-range.h \
2692   $(srcdir)/ipa-prop.h \
2693   $(srcdir)/trans-mem.c \
2694   $(srcdir)/lto-streamer.h \
2695   $(srcdir)/target-globals.h \
2696   $(srcdir)/ipa-predicate.h \
2697   $(srcdir)/ipa-fnsummary.h \
2698   $(srcdir)/vtable-verify.c \
2699   $(srcdir)/asan.c \
2700   $(srcdir)/ubsan.c \
2701   $(srcdir)/tsan.c \
2702   $(srcdir)/sanopt.c \
2703   $(srcdir)/sancov.c \
2704   $(srcdir)/ipa-devirt.c \
2705   $(srcdir)/internal-fn.h \
2706   $(srcdir)/calls.c \
2707   $(srcdir)/omp-general.h \
2708   @all_gtfiles@
2709
2710 # Compute the list of GT header files from the corresponding C sources,
2711 # possibly nested within config or language subdirectories.  Match gengtype's
2712 # behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
2713 # language subdir, gt-file.h otherwise (no subdir indication for config/
2714 # related sources).
2715
2716 GTFILES_H = $(subst /,-, \
2717             $(shell echo $(patsubst $(srcdir)/%,gt-%, \
2718                            $(patsubst %.c,%.h, \
2719                              $(filter %.c, $(GTFILES)))) \
2720                         | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
2721
2722 GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
2723 ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
2724
2725 # $(GTFILES) may be too long to put on a command line, so we have to
2726 # write it out to a file (taking care not to do that in a way that
2727 # overflows a command line!) and then have gengtype read the file in.
2728
2729 $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gtype.state: s-gtype ; @true
2730
2731 ### Common flags to gengtype [e.g. -v or -B backupdir]
2732 GENGTYPE_FLAGS=
2733
2734 gtyp-input.list: s-gtyp-input ; @true
2735 s-gtyp-input: Makefile
2736         @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
2737         $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
2738         $(STAMP) s-gtyp-input
2739
2740 s-gtype: build/gengtype$(build_exeext) $(filter-out [%], $(GTFILES)) \
2741          gtyp-input.list
2742 # First, parse all files and save a state file.
2743         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2744                     -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
2745 # Second, read the state file and generate all files.  This ensure that
2746 # gtype.state is correctly read:
2747         $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
2748         $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
2749                     -r gtype.state
2750         $(STAMP) s-gtype
2751
2752 generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
2753        $(simple_generated_h) specs.h \
2754        tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
2755        tm-preds.h tm-constrs.h \
2756        $(ALL_GTFILES_H) gtype-desc.c gtype-desc.h gcov-iov.h \
2757        options.h target-hooks-def.h insn-opinit.h \
2758        common/common-target-hooks-def.h pass-instances.def \
2759        c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
2760        case-cfn-macros.h \
2761        cfn-operators.pd omp-device-properties.h
2762
2763 #\f
2764 # How to compile object files to run on the build machine.
2765
2766 build/%.o :  # dependencies provided by explicit rule later
2767         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2768                 -o $@ $<
2769
2770 ## build/version.o is compiled by the $(COMPILER_FOR_BUILD) but needs
2771 ## several C macro definitions, just like version.o
2772 build/version.o:  version.c version.h \
2773                   $(REVISION) $(DATESTAMP) $(BASEVER) $(DEVPHASE)
2774         $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
2775         -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
2776         -DREVISION=$(REVISION_s) \
2777         -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
2778         -DBUGURL=$(BUGURL_s) -o $@ $<
2779
2780 # Header dependencies for the programs that generate source code.
2781 # These are library modules...
2782 build/errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h
2783 build/gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H)               \
2784   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h           \
2785   $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
2786 build/ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)   \
2787   $(GGC_H)
2788 build/min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) $(SYSTEM_H)      \
2789   $(CORETYPES_H)
2790 build/print-rtl.o: print-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2791   $(GTM_H) $(RTL_BASE_H)
2792 build/read-md.o: read-md.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)      \
2793   $(HASHTAB_H) errors.h $(READ_MD_H)
2794 build/read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)    \
2795   $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H)         \
2796   $(GENSUPPORT_H)
2797 build/rtl.o: rtl.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H)     \
2798   $(RTL_H) $(GGC_H) errors.h
2799 build/vec.o : vec.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H)    \
2800   $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
2801 build/hash-table.o : hash-table.c $(BCONFIG_H) $(SYSTEM_H)              \
2802   $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
2803 build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
2804 build/inchash.o : inchash.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)     \
2805   $(HASHTAB_H) inchash.h
2806 build/gencondmd.o : build/gencondmd.c $(BCONFIG_H) $(SYSTEM_H)          \
2807   $(CORETYPES_H) $(GTM_H) insn-constants.h                              \
2808   $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
2809   $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h   \
2810   $(EXCEPT_H) tm-constrs.h)
2811 # This pulls in tm-pred.h which contains inline functions wrapping up
2812 # predicates from the back-end so those functions must be discarded.
2813 # No big deal since gencondmd.c is a dummy file for non-GCC compilers.
2814 build/gencondmd.o : \
2815   BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
2816
2817 # ...these are the programs themselves.
2818 build/genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2819   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2820 build/genattr-common.o : genattr-common.c $(RTL_BASE_H) $(BCONFIG_H)    \
2821   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2822 build/genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H)            \
2823   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H)    \
2824   $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
2825 build/genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H)          \
2826   $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H)    \
2827   $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
2828 build/gencheck.o : gencheck.c all-tree.def $(BCONFIG_H) $(GTM_H)        \
2829         $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def       \
2830         $(lang_tree_files) gimple.def
2831 build/genchecksum.o : genchecksum.c $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
2832 build/gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2833   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2834 build/genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H)      \
2835   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H)             \
2836   $(READ_MD_H) $(GENSUPPORT_H)
2837 build/genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2838   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
2839 build/genconstants.o : genconstants.c $(BCONFIG_H) $(SYSTEM_H)          \
2840   $(CORETYPES_H) errors.h $(READ_MD_H)
2841 build/genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2842   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
2843 build/genenums.o : genenums.c $(BCONFIG_H) $(SYSTEM_H)                  \
2844   $(CORETYPES_H) errors.h $(READ_MD_H)
2845 build/genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H)            \
2846   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2847 build/genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H)   \
2848   $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2849 build/gentarget-def.o : gentarget-def.c $(BCONFIG_H) $(SYSTEM_H)        \
2850   $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H)           \
2851   $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
2852 build/gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def
2853
2854 # The gengtype generator program is special: Two versions are built.
2855 # One is for the build machine, and one is for the host to allow
2856 # plugins to define their types and generate the supporting GGC
2857 # datastructures and routines with GTY markers.
2858 # The host object files depend on CONFIG_H, and the build objects
2859 # on BCONFIG_H.  For the build objects, add -DGENERATOR_FILE manually,
2860 # the build-%: rule doesn't apply to them.
2861
2862 GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
2863   gengtype-lex.o errors.o
2864
2865 gengtype-lex.o build/gengtype-lex.o : gengtype-lex.c gengtype.h $(SYSTEM_H)
2866 CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
2867 build/gengtype-lex.o: $(BCONFIG_H)
2868
2869 gengtype-parse.o build/gengtype-parse.o : gengtype-parse.c gengtype.h \
2870   $(SYSTEM_H)
2871 CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
2872 build/gengtype-parse.o: $(BCONFIG_H)
2873
2874 gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
2875   gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
2876   $(XREGEX_H)
2877 CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
2878 build/gengtype-state.o: $(BCONFIG_H)
2879 gengtype.o build/gengtype.o : gengtype.c $(SYSTEM_H) gengtype.h         \
2880   rtl.def insn-notes.def errors.h version.h                     \
2881   $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
2882 CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
2883 build/gengtype.o: $(BCONFIG_H)
2884
2885 CFLAGS-errors.o += -DHOST_GENERATOR_FILE
2886
2887 build/genmddeps.o: genmddeps.c $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H)  \
2888   errors.h $(READ_MD_H)
2889 build/genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h         \
2890   $(HASHTAB_H) machmode.def $(extra_modes_file)
2891 build/genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2892   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
2893 build/genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2894   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2895 build/genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)      \
2896   $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h             \
2897   $(DIAGNOSTIC_CORE_H)
2898 build/genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2899   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
2900 build/genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)    \
2901   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)         \
2902   $(HASH_TABLE_H) inchash.h
2903 build/genhooks.o : genhooks.c $(TARGET_DEF) $(C_TARGET_DEF)             \
2904   $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
2905 build/genmddump.o : genmddump.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H)  \
2906   $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
2907 build/genmatch.o : genmatch.c $(BCONFIG_H) $(SYSTEM_H) \
2908   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
2909   tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
2910 build/gencfn-macros.o : gencfn-macros.c $(BCONFIG_H) $(SYSTEM_H)        \
2911   $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def       \
2912   internal-fn.def
2913
2914 # Compile the programs that generate insn-* from the machine description.
2915 # They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
2916 # since they need to run on this machine
2917 # even if GCC is being compiled to run on some other machine.
2918
2919 # All these programs use the RTL reader ($(BUILD_RTL)).
2920 genprogrtl = attr attr-common attrtab automata codes conditions config emit \
2921              extract flags mddump opinit output peep preds recog target-def
2922 $(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
2923
2924 # All these programs use the MD reader ($(BUILD_MD)).
2925 genprogmd = $(genprogrtl) mddeps constants enums
2926 $(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
2927
2928 # All these programs need to report errors.
2929 genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
2930 $(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
2931
2932 # Remaining build programs.
2933 genprog = $(genprogerr) check checksum match
2934
2935 # These programs need libs over and above what they get from the above list.
2936 build/genautomata$(build_exeext) : BUILD_LIBS += -lm
2937
2938 build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
2939 build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
2940   build/ggc-none.o build/sort.o
2941
2942 # For stage1 and when cross-compiling use the build libcpp which is
2943 # built with NLS disabled.  For stage2+ use the host library and
2944 # its dependencies.
2945 ifeq ($(build_objdir),$(build_libobjdir))
2946 BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
2947 else
2948 BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
2949 build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
2950 build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
2951 endif
2952
2953 build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
2954   $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
2955
2956 # These programs are not linked with the MD reader.
2957 build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
2958               build/gengtype-state.o build/version.o build/errors.o
2959
2960 gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
2961               gengtype-state.o version.o errors.o $(LIBDEPS)
2962         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
2963             $(filter-out ($LIBDEPS), $^) $(LIBS)
2964
2965 # Rule for the generator programs:
2966 $(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
2967         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
2968             $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
2969
2970 omp-general.o: omp-device-properties.h
2971
2972 omp_device_properties = @omp_device_properties@
2973 omp-device-properties.h: s-omp-device-properties-h ; @true
2974 s-omp-device-properties-h: @omp_device_property_deps@
2975         -rm -f tmp-omp-device-properties.h; \
2976         for kind in kind arch isa; do \
2977           echo 'const char omp_offload_device_'$${kind}'[] = ' \
2978             >> tmp-omp-device-properties.h; \
2979           for prop in none $(omp_device_properties); do \
2980             [ "$$prop" = "none" ] && continue; \
2981             tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
2982             props=`echo "$$prop" | sed 's/.*=//'`; \
2983             echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
2984             sed -n 's/^'$${kind}': //p' $${props} \
2985               | sed 's/[[:blank:]]/ /g;s/  */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
2986               >> tmp-omp-device-properties.h; \
2987           done; \
2988           echo '"";' >> tmp-omp-device-properties.h; \
2989         done; \
2990         $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
2991           omp-device-properties.h
2992         $(STAMP) s-omp-device-properties-h
2993
2994 # Generated source files for gengtype.  Prepend inclusion of
2995 # config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
2996 # any system header is included.
2997 gengtype-lex.c : gengtype-lex.l
2998         -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
2999           echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
3000           echo '#include "config.h"'       >> $@.tmp; \
3001           echo '#else'                     >> $@.tmp; \
3002           echo '#include "bconfig.h"'      >> $@.tmp; \
3003           echo '#endif'                    >> $@.tmp; \
3004           cat $@ >> $@.tmp; \
3005           mv $@.tmp $@; \
3006         }
3007
3008 #\f
3009 # Remake internationalization support.
3010 CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
3011
3012 #\f
3013 # Remake cpp.
3014
3015 PREPROCESSOR_DEFINES = \
3016   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
3017   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
3018   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
3019   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
3020   -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
3021   -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
3022   -DGPLUSPLUS_LIBCXX_INCLUDE_DIR=\"$(gcc_gxx_libcxx_include_dir)\" \
3023   -DGPLUSPLUS_LIBCXX_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_libcxx_include_dir_add_sysroot) \
3024   -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
3025   -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
3026   -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
3027   -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
3028   -DPREFIX=\"$(prefix)/\" \
3029   -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
3030   @TARGET_SYSTEM_ROOT_DEFINE@
3031
3032 CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
3033 cppbuiltin.o: $(BASEVER)
3034
3035 CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
3036
3037 # Note for the stamp targets, we run the program `true' instead of
3038 # having an empty command (nothing following the semicolon).
3039
3040 # gcov-iov.c is run on the build machine to generate gcov-iov.h from version.c
3041 build/gcov-iov.o: gcov-iov.c $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) \
3042   $(SYSTEM_H) $(CORETYPES_H) $(TM_H)
3043
3044 build/gcov-iov$(build_exeext): build/gcov-iov.o
3045         +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
3046                 build/gcov-iov.o -o $@
3047
3048 gcov-iov.h: s-iov; @true
3049 s-iov: build/gcov-iov$(build_exeext) $(BASEVER) $(DEVPHASE)
3050         build/gcov-iov$(build_exeext) '$(BASEVER_c)' '$(DEVPHASE_c)' \
3051             > tmp-gcov-iov.h
3052         $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h
3053         $(STAMP) s-iov
3054
3055 # gcov.o needs $(ZLIBINC) added to the include flags.
3056 CFLAGS-gcov.o += $(ZLIBINC)
3057
3058 GCOV_OBJS = gcov.o json.o
3059 gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
3060         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
3061                 hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
3062 GCOV_DUMP_OBJS = gcov-dump.o
3063 gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
3064         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
3065                 hash-table.o ggc-none.o\
3066                 $(LIBS) -o $@
3067
3068 GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.c $(GCOV_IO_H) \
3069   $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
3070   $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
3071   $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
3072 libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
3073         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
3074 libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
3075         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3076           -DIN_GCOV_TOOL=1 -o $@ $<
3077 libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
3078         +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
3079           -DIN_GCOV_TOOL=1 -o $@ $<
3080 GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
3081 gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
3082         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
3083 #\f
3084 # Build the include directories.  The stamp files are stmp-* rather than
3085 # s-* so that mostlyclean does not force the include directory to
3086 # be rebuilt.
3087
3088 # Build the include directories.
3089 stmp-int-hdrs: $(STMP_FIXINC) $(T_GLIMITS_H) $(USER_H) fixinc_list
3090 # Copy in the headers provided with gcc.
3091 #
3092 # The sed command gets just the last file name component;
3093 # this is necessary because VPATH could add a dirname.
3094 # Using basename would be simpler, but some systems don't have it.
3095 #
3096 # The touch command is here to workaround an AIX/Linux NFS bug.
3097 #
3098 # The move-if-change + cp -p twists for limits.h are intended to preserve
3099 # the time stamp when we regenerate, to prevent pointless rebuilds during
3100 # e.g. install-no-fixedincludes.
3101         -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
3102         -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
3103         for file in .. $(USER_H); do \
3104           if [ X$$file != X.. ]; then \
3105             realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3106             $(STAMP) include/$$realfile; \
3107             rm -f include/$$realfile; \
3108             cp $$file include; \
3109             chmod a+r include/$$realfile; \
3110           fi; \
3111         done
3112         for file in .. $(USER_H_INC_NEXT_PRE); do \
3113           if [ X$$file != X.. ]; then \
3114             mv include/$$file include/x_$$file; \
3115             echo "#include_next <$$file>" >include/$$file; \
3116             cat include/x_$$file >>include/$$file; \
3117             rm -f include/x_$$file; \
3118             chmod a+r include/$$file; \
3119           fi; \
3120         done
3121         for file in .. $(USER_H_INC_NEXT_POST); do \
3122           if [ X$$file != X.. ]; then \
3123             echo "#include_next <$$file>" >>include/$$file; \
3124             chmod a+r include/$$file; \
3125           fi; \
3126         done
3127         rm -f include/stdint.h
3128         if [ $(USE_GCC_STDINT) = wrap ]; then \
3129           rm -f include/stdint-gcc.h; \
3130           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
3131           chmod a+r include/stdint-gcc.h; \
3132           cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
3133           chmod a+r include/stdint.h; \
3134         elif [ $(USE_GCC_STDINT) = provide ]; then \
3135           cp $(srcdir)/ginclude/stdint-gcc.h include/stdint.h; \
3136           chmod a+r include/stdint.h; \
3137         fi
3138         set -e; for ml in `cat fixinc_list`; do \
3139           sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3140           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3141           fix_dir=include-fixed$${multi_dir}; \
3142           if $(LIMITS_H_TEST) ; then \
3143             cat $(srcdir)/limitx.h $(T_GLIMITS_H) $(srcdir)/limity.h > tmp-xlimits.h; \
3144           else \
3145             cat $(T_GLIMITS_H) > tmp-xlimits.h; \
3146           fi; \
3147           $(mkinstalldirs) $${fix_dir}; \
3148           chmod a+rx $${fix_dir} || true; \
3149           $(SHELL) $(srcdir)/../move-if-change \
3150             tmp-xlimits.h  tmp-limits.h; \
3151           rm -f $${fix_dir}/limits.h; \
3152           cp -p tmp-limits.h $${fix_dir}/limits.h; \
3153           chmod a+r $${fix_dir}/limits.h; \
3154         done
3155 # Install the README
3156         rm -f include-fixed/README
3157         cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
3158         chmod a+r include-fixed/README
3159         $(STAMP) $@
3160
3161 .PHONY: install-gcc-tooldir
3162 install-gcc-tooldir:
3163         $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
3164
3165 macro_list: s-macro_list; @true
3166 s-macro_list : $(GCC_PASSES) cc1$(exeext)
3167         echo | $(GCC_FOR_TARGET) -E -dM - | \
3168           sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
3169                  -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
3170           sort -u > tmp-macro_list
3171         $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
3172         $(STAMP) s-macro_list
3173
3174 fixinc_list: s-fixinc_list; @true
3175 s-fixinc_list : $(GCC_PASSES)
3176 # Build up a list of multilib directories and corresponding sysroot
3177 # suffixes, in form sysroot;multilib.
3178         if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
3179           set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
3180             multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
3181             flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
3182             sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
3183             if [ "$${multi_dir}" = "." ]; \
3184               then multi_dir=""; \
3185             else \
3186               multi_dir=/$${multi_dir}; \
3187             fi; \
3188             echo "$${sfx};$${multi_dir}"; \
3189           done; \
3190         else \
3191           echo ";"; \
3192         fi > tmp-fixinc_list
3193         $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
3194         $(STAMP) s-fixinc_list
3195
3196 # The line below is supposed to avoid accidentally matching the
3197 # built-in suffix rule `.o:' to build fixincl out of fixincl.o.  You'd
3198 # expect fixincl to be newer than fixincl.o, such that this situation
3199 # would never come up.  As it turns out, if you use ccache with
3200 # CCACHE_HARDLINK enabled, the compiler doesn't embed the current
3201 # working directory in object files (-g absent, or -fno-working-dir
3202 # present), and build and host are the same, fixincl for the host will
3203 # build after fixincl for the build machine, getting a cache hit,
3204 # thereby updating the timestamp of fixincl.o in the host tree.
3205 # Because of CCACHE_HARDLINK, this will also update the timestamp in
3206 # the build tree, and so fixincl in the build tree will appear to be
3207 # out of date.  Yuck.
3208 ../$(build_subdir)/fixincludes/fixincl: ; @ :
3209
3210 # Build fixed copies of system files.
3211 # Abort if no system headers available, unless building a crosscompiler.
3212 # FIXME: abort unless building --without-headers would be more accurate and less ugly
3213 stmp-fixinc: gsyslimits.h macro_list fixinc_list \
3214   $(build_objdir)/fixincludes/fixincl \
3215   $(build_objdir)/fixincludes/fixinc.sh
3216         rm -rf include-fixed; mkdir include-fixed
3217         -chmod a+rx include-fixed
3218         if [ -d ../prev-gcc ]; then \
3219           cd ../prev-gcc && \
3220           $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
3221             libsubdir=. ; \
3222         else \
3223           set -e; for ml in `cat fixinc_list`; do \
3224             sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
3225             multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3226             fix_dir=include-fixed$${multi_dir}; \
3227             if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
3228               echo The directory that should contain system headers does not exist: >&2 ; \
3229               echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
3230               tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
3231               if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
3232               then sleep 1; else exit 1; fi; \
3233             fi; \
3234             $(mkinstalldirs) $${fix_dir}; \
3235             chmod a+rx $${fix_dir} || true; \
3236             (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
3237               SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
3238               gcc_dir=`${PWD_COMMAND}` ; \
3239               export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
3240               cd $(build_objdir)/fixincludes && \
3241               $(SHELL) ./fixinc.sh "$${gcc_dir}/$${fix_dir}" \
3242                 $(BUILD_SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) ); \
3243             rm -f $${fix_dir}/syslimits.h; \
3244             if [ -f $${fix_dir}/limits.h ]; then \
3245               mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
3246             else \
3247               cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
3248             fi; \
3249             chmod a+r $${fix_dir}/syslimits.h; \
3250           done; \
3251         fi
3252         $(STAMP) stmp-fixinc
3253 #\f
3254
3255 # Install with the gcc headers files, not the fixed include files, which we
3256 # are typically not allowed to distribute.  The general idea is to:
3257 #  - Get to "install" with a bare set of internal headers, not the
3258 #    fixed system ones,
3259 #  - Prevent rebuilds of what normally depends on the headers, which is
3260 #    useless for installation purposes and would rely on improper headers.
3261 #  - Restore as much of the original state as possible.
3262
3263 .PHONY: install-no-fixedincludes
3264
3265 install-no-fixedincludes:
3266         # Stash the current set of headers away, save stamps we're going to
3267         # alter explicitly, and arrange for fixincludes not to run next time
3268         # we trigger a headers rebuild.
3269         -rm -rf tmp-include
3270         -mv include tmp-include 2>/dev/null
3271         -mv include-fixed tmp-include-fixed 2>/dev/null
3272         -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
3273         -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
3274         -mkdir include
3275         -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
3276         -touch stmp-fixinc
3277
3278         # Rebuild our internal headers, restore the original stamps so that
3279         # "install" doesn't trigger pointless rebuilds because of that update,
3280         # then do install
3281         $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
3282         -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
3283         -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
3284         $(MAKE) $(FLAGS_TO_PASS) install
3285
3286         # Restore the original set of maybe-fixed headers
3287         -rm -rf include; mv tmp-include include 2>/dev/null
3288         -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
3289
3290 # Remake the info files.
3291
3292 doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
3293
3294 INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
3295             doc/gccinstall.info doc/cppinternals.info
3296
3297 info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
3298
3299 srcinfo: $(INFOFILES)
3300         -cp -p $^ $(srcdir)/doc
3301
3302 TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi             \
3303          gcc-common.texi gcc-vers.texi
3304
3305 TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi  \
3306          standards.texi invoke.texi extend.texi md.texi objc.texi       \
3307          gcov.texi trouble.texi bugreport.texi service.texi             \
3308          contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi  \
3309          fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi   \
3310          implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
3311          lto-dump.texi
3312
3313 # we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
3314 # the generated tm.texi; the latter might have a more recent timestamp,
3315 # but we don't want to rebuild the info files unless the contents of
3316 # the *.texi files have changed.
3317 TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi           \
3318          contribute.texi makefile.texi configterms.texi options.texi    \
3319          portability.texi interface.texi passes.texi rtl.texi md.texi   \
3320          $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi   \
3321          configfiles.texi collect2.texi headerdirs.texi funding.texi    \
3322          gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi      \
3323          sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi   \
3324          loop.texi generic.texi gimple.texi plugins.texi optinfo.texi   \
3325          match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
3326
3327 TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi          \
3328          gcc-common.texi gcc-vers.texi
3329
3330 TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
3331
3332 # gcc-vers.texi is generated from the version files.
3333 gcc-vers.texi: $(BASEVER) $(DEVPHASE)
3334         (echo "@set version-GCC $(BASEVER_c)"; \
3335          if [ "$(DEVPHASE_c)" = "experimental" ]; \
3336          then echo "@set DEVELOPMENT"; \
3337          else echo "@clear DEVELOPMENT"; \
3338          fi) > $@T
3339         $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
3340         if [ -n "$(PKGVERSION)" ]; then \
3341           echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
3342         fi
3343         echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
3344         mv -f $@T $@
3345
3346
3347 # The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
3348 # patterns.  To use them, put each of the specific targets with its
3349 # specific dependencies but no build commands.
3350
3351 doc/cpp.info: $(TEXI_CPP_FILES)
3352 doc/gcc.info: $(TEXI_GCC_FILES)
3353 doc/gccint.info: $(TEXI_GCCINT_FILES)
3354 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
3355
3356 doc/%.info: %.texi
3357         if [ x$(BUILD_INFO) = xinfo ]; then \
3358                 $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
3359                         -I $(gcc_docdir)/include -o $@ $<; \
3360         fi
3361
3362 # Duplicate entry to handle renaming of gccinstall.info
3363 doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
3364         if [ x$(BUILD_INFO) = xinfo ]; then \
3365                 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
3366                         -I $(gcc_docdir)/include -o $@ $<; \
3367         fi
3368
3369 doc/cpp.dvi: $(TEXI_CPP_FILES)
3370 doc/gcc.dvi: $(TEXI_GCC_FILES)
3371 doc/gccint.dvi: $(TEXI_GCCINT_FILES)
3372 doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
3373
3374 doc/cpp.pdf: $(TEXI_CPP_FILES)
3375 doc/gcc.pdf: $(TEXI_GCC_FILES)
3376 doc/gccint.pdf: $(TEXI_GCCINT_FILES)
3377 doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
3378
3379 $(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
3380 $(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
3381 $(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
3382 $(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
3383
3384 dvi:: doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
3385       doc/cppinternals.dvi lang.dvi
3386
3387 doc/%.dvi: %.texi
3388         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3389
3390 # Duplicate entry to handle renaming of gccinstall.dvi
3391 doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
3392         $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3393
3394 PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
3395            doc/cppinternals.pdf
3396
3397 pdf:: $(PDFFILES) lang.pdf
3398
3399 doc/%.pdf: %.texi
3400         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3401
3402 # Duplicate entry to handle renaming of gccinstall.pdf
3403 doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
3404         $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
3405
3406 # List the directories or single hmtl files which are installed by
3407 # install-html. The lang.html file triggers language fragments to build
3408 # html documentation.
3409 HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
3410        $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
3411        $(build_htmldir)/cppinternals
3412
3413 # List the html file targets.
3414 HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
3415        $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
3416        $(build_htmldir)/cppinternals/index.html lang.html
3417
3418 html:: $(HTMLS_BUILD)
3419
3420 $(build_htmldir)/%/index.html: %.texi
3421         $(mkinstalldirs) $(@D)
3422         rm -f $(@D)/*
3423         $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
3424
3425 # Duplicate entry to handle renaming of gccinstall
3426 $(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
3427         $(mkinstalldirs) $(@D)
3428         echo rm -f $(@D)/*
3429         SOURCEDIR=$(abs_docdir) \
3430         DESTDIR=$(@D) \
3431         $(SHELL) $(srcdir)/doc/install.texi2html
3432
3433 MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
3434            doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
3435            $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
3436
3437 generated-manpages: man
3438
3439 man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
3440
3441 srcman: $(MANFILES)
3442         -cp -p $^ $(srcdir)/doc
3443
3444 doc/%.1: %.pod
3445         $(STAMP) $@
3446         -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
3447                 mv -f $(@).T$$$$ $@) || \
3448                 (rm -f $(@).T$$$$ && exit 1)
3449
3450 doc/%.7: %.pod
3451         $(STAMP) $@
3452         -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
3453                 mv -f $(@).T$$$$ $@) || \
3454                 (rm -f $(@).T$$$$ && exit 1)
3455
3456 %.pod: %.texi
3457         $(STAMP) $@
3458         -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
3459
3460 .INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
3461 cpp.pod: cpp.texi cppenv.texi cppopts.texi
3462
3463 # These next rules exist because the output name is not the same as
3464 # the input name, so our implicit %.pod rule will not work.
3465
3466 gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
3467         $(STAMP) $@
3468         -$(TEXI2POD) $< > $@
3469 gfdl.pod: fdl.texi
3470         $(STAMP) $@
3471         -$(TEXI2POD) $< > $@
3472 fsf-funding.pod: funding.texi
3473         $(STAMP) $@
3474         -$(TEXI2POD) $< > $@
3475 gpl.pod: gpl_v3.texi
3476         $(STAMP) $@
3477         -$(TEXI2POD) $< > $@
3478
3479 #\f
3480 # Deletion of files made during compilation.
3481 # There are four levels of this:
3482 #   `mostlyclean', `clean', `distclean' and `maintainer-clean'.
3483 # `mostlyclean' is useful while working on a particular type of machine.
3484 # It deletes most, but not all, of the files made by compilation.
3485 # It does not delete libgcc.a or its parts, so it won't have to be recompiled.
3486 # `clean' deletes everything made by running `make all'.
3487 # `distclean' also deletes the files made by config.
3488 # `maintainer-clean' also deletes everything that could be regenerated
3489 # automatically, except for `configure'.
3490 # We remove as much from the language subdirectories as we can
3491 # (less duplicated code).
3492
3493 mostlyclean: lang.mostlyclean
3494         -rm -f $(MOSTLYCLEANFILES)
3495         -rm -f *$(objext) c-family/*$(objext)
3496         -rm -f *$(coverageexts)
3497 # Delete build programs
3498         -rm -f build/*
3499         -rm -f mddeps.mk
3500 # Delete other built files.
3501         -rm -f specs.h options.c options.h options-save.c
3502 # Delete the stamp and temporary files.
3503         -rm -f s-* tmp-* stamp-* stmp-*
3504         -rm -f */stamp-* */tmp-*
3505 # Delete debugging dump files.
3506         -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
3507 # Delete some files made during installation.
3508         -rm -f specs $(SPECS)
3509         -rm -f collect collect2 mips-tfile mips-tdump
3510 # Delete unwanted output files from TeX.
3511         -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
3512         -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
3513 # Delete sorted indices we don't actually use.
3514         -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
3515 # Delete core dumps.
3516         -rm -f core */core
3517 # Delete file generated for gengtype
3518         -rm -f gtyp-input.list
3519 # Delete files generated by gengtype
3520         -rm -f gtype-*
3521         -rm -f gt-*
3522         -rm -f gtype.state
3523 # Delete genchecksum outputs
3524         -rm -f *-checksum.c
3525 # Delete lock-and-run bits
3526         -rm -rf linkfe.lck lock-stamp.*
3527
3528 # Delete all files made by compilation
3529 # that don't exist in the distribution.
3530 clean: mostlyclean lang.clean
3531         -rm -f libgcc.a libgcc_eh.a libgcov.a
3532         -rm -f libgcc_s*
3533         -rm -f libunwind*
3534         -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
3535         -rm -f options.c options.h optionlist
3536         -rm -f cs-*
3537         -rm -f doc/*.dvi
3538         -rm -f doc/*.pdf
3539 # Delete the include directories.
3540         -rm -rf include include-fixed
3541 # Delete files used by the "multilib" facility (including libgcc subdirs).
3542         -rm -f multilib.h tmpmultilib*
3543         -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
3544           rm -rf $(MULTILIB_DIRNAMES); \
3545         else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
3546           rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
3547         fi ; fi
3548
3549 # Delete all files that users would normally create
3550 # while building and installing GCC.
3551 distclean: clean lang.distclean
3552         -rm -f auto-host.h auto-build.h
3553         -rm -f cstamp-h
3554         -rm -f config.status config.run config.cache config.bak
3555         -rm -f Make-lang Make-hooks Make-host Make-target
3556         -rm -f Makefile *.oaux
3557         -rm -f gthr-default.h
3558         -rm -f TAGS */TAGS
3559         -rm -f *.asm
3560         -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
3561         -rm -f testsuite/*.log testsuite/*.sum
3562         -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c
3563         -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
3564         -rm -rf ${QMTEST_DIR} stamp-qmtest
3565         -rm -f .gdbinit configargs.h
3566         -rm -f gcov.pod
3567 # Delete po/*.gmo only if we are not building in the source directory.
3568         -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
3569         -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
3570
3571 # Get rid of every file that's generated from some other file, except for `configure'.
3572 # Most of these files ARE PRESENT in the GCC distribution.
3573 maintainer-clean:
3574         @echo 'This command is intended for maintainers to use; it'
3575         @echo 'deletes files that may need special tools to rebuild.'
3576         $(MAKE) lang.maintainer-clean distclean
3577         -rm -f cpp.??s cpp.*aux
3578         -rm -f gcc.??s gcc.*aux
3579         -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
3580 #\f
3581 # Entry points `install', `install-strip', and `uninstall'.
3582 # Also use `install-collect2' to install collect2 when the config files don't.
3583
3584 # Copy the compiler files into directories where they will be run.
3585 # Install the driver last so that the window when things are
3586 # broken is small.
3587 install: install-common $(INSTALL_HEADERS) \
3588     install-cpp install-man install-info install-@POSUB@ \
3589     install-driver install-lto-wrapper install-gcc-ar
3590
3591 ifeq ($(enable_plugin),yes)
3592 install: install-plugin
3593 endif
3594
3595 install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
3596 ifneq ($(STRIP),)
3597 install-strip: STRIPPROG = $(STRIP)
3598 export STRIPPROG
3599 endif
3600 install-strip: install
3601
3602 # Handle cpp installation.
3603 install-cpp: installdirs cpp$(exeext)
3604         -if test "$(enable_as_accelerator)" != "yes" ; then \
3605           rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3606           $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
3607           if [ x$(cpp_install_dir) != x ]; then \
3608             rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3609             $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
3610           else true; fi; \
3611         fi
3612
3613 # Create the installation directories.
3614 # $(libdir)/gcc/include isn't currently searched by cpp.
3615 installdirs:
3616         $(mkinstalldirs) $(DESTDIR)$(libsubdir)
3617         $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
3618         $(mkinstalldirs) $(DESTDIR)$(bindir)
3619         $(mkinstalldirs) $(DESTDIR)$(includedir)
3620         $(mkinstalldirs) $(DESTDIR)$(infodir)
3621         $(mkinstalldirs) $(DESTDIR)$(man1dir)
3622         $(mkinstalldirs) $(DESTDIR)$(man7dir)
3623
3624 PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
3625   toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
3626   tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
3627   gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
3628   $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
3629   $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
3630   $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
3631   intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
3632   $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
3633   tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
3634   $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
3635   ipa-param-manipulation.h $(C_PRAGMA_H)  $(CPPLIB_H)  $(FUNCTION_H) \
3636   cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
3637   prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
3638   $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
3639   version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
3640   fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
3641   print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
3642   ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
3643   cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
3644   gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
3645   tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
3646   tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
3647   tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
3648   tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
3649   tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
3650   hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
3651   lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
3652   pass-instances.def params.list $(srcdir)/../include/gomp-constants.h \
3653   $(EXPR_H)
3654
3655 # generate the 'build fragment' b-header-vars
3656 s-header-vars: Makefile
3657         rm -f tmp-header-vars
3658 # The first sed gets the list "header variables" as the list variables
3659 # assigned in Makefile and having _H at the end of the name.  "sed -n" proved
3660 # more portable than a trailing "-e d" to filter out the uninteresting lines,
3661 # in particular on ia64-hpux where "s/.../p" only prints if -n was requested
3662 # as well.
3663         $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[         ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\./common/config/~common/config/~' -e 's~\.\.\.[^        ]*/~~g') >> tmp-header-vars;)
3664         $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
3665         $(STAMP) s-header-vars
3666
3667 # Install gengtype
3668 install-gengtype: installdirs gengtype$(exeext) gtype.state
3669         $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
3670         $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
3671         $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
3672         $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
3673
3674 # Install the headers needed to build a plugin.
3675 install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
3676 # We keep the directory structure for files in config, common/config or
3677 # c-family and .def files. All other files are flattened to a single directory.
3678         $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
3679         headers=`echo $(PLUGIN_HEADERS) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
3680         srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
3681         for file in $$headers; do \
3682           if [ -f $$file ] ; then \
3683             path=$$file; \
3684           elif [ -f $(srcdir)/$$file ]; then \
3685             path=$(srcdir)/$$file; \
3686           else continue; \
3687           fi; \
3688           case $$path in \
3689           "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
3690           | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
3691             base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
3692           *) base=`basename $$path` ;; \
3693           esac; \
3694           dest=$(plugin_includedir)/$$base; \
3695           echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3696           dir=`dirname $$dest`; \
3697           $(mkinstalldirs) $(DESTDIR)$$dir; \
3698           $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
3699         done
3700         $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
3701
3702 # Install the compiler executables built during cross compilation.
3703 install-common: native lang.install-common installdirs
3704         for file in $(COMPILERS); do \
3705           if [ -f $$file ] ; then \
3706             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3707             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3708           else true; \
3709           fi; \
3710         done
3711         for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
3712           if [ x"$$file" != x.. ]; then \
3713             rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
3714             $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
3715           else true; fi; \
3716         done
3717 # We no longer install the specs file because its presence makes the
3718 # driver slower, and because people who need it can recreate it by
3719 # using -dumpspecs.  We remove any old version because it would
3720 # otherwise override the specs built into the driver.
3721         rm -f $(DESTDIR)$(libsubdir)/specs
3722 # Install gcov if it was compiled.
3723         -if test "$(enable_as_accelerator)" != "yes" ; then \
3724           if [ -f gcov$(exeext) ]; \
3725           then \
3726             rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3727             $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
3728           fi; \
3729         fi
3730 # Install gcov-tool if it was compiled.
3731         -if test "$(enable_as_accelerator)" != "yes" ; then \
3732           if [ -f gcov-tool$(exeext) ]; \
3733           then \
3734             rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3735             $(INSTALL_PROGRAM) \
3736             gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
3737           fi; \
3738         fi
3739 # Install gcov-dump if it was compiled.
3740         -if test "$(enable_as_accelerator)" != "yes" ; then \
3741           if [ -f gcov-dump$(exeext) ]; \
3742           then \
3743             rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3744             $(INSTALL_PROGRAM) \
3745             gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
3746           fi; \
3747         fi
3748
3749 # Install the driver program as $(target_noncanonical)-gcc,
3750 # $(target_noncanonical)-gcc-$(version), and also as gcc if native.
3751 install-driver: installdirs xgcc$(exeext)
3752         -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3753         -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3754         -if test "$(enable_as_accelerator)" != "yes" ; then \
3755           if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
3756             rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
3757             ( cd $(DESTDIR)$(bindir) && \
3758               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
3759           fi; \
3760           if [ ! -f gcc-cross$(exeext) ] \
3761               && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
3762             rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
3763             ( cd $(DESTDIR)$(bindir) && \
3764               $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
3765               mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
3766           fi; \
3767         fi
3768
3769 # Install the info files.
3770 # $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
3771 # to do the install.
3772 install-info:: doc installdirs \
3773         $(DESTDIR)$(infodir)/cpp.info \
3774         $(DESTDIR)$(infodir)/gcc.info \
3775         $(DESTDIR)$(infodir)/cppinternals.info \
3776         $(DESTDIR)$(infodir)/gccinstall.info \
3777         $(DESTDIR)$(infodir)/gccint.info \
3778         lang.install-info
3779
3780 $(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
3781         rm -f $@
3782         if [ -f $< ]; then \
3783           for f in $(<)*; do \
3784             realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
3785             $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
3786             chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
3787           done; \
3788         else true; fi
3789         -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
3790           if [ -f $@ ]; then \
3791             install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
3792           else true; fi; \
3793         else true; fi;
3794
3795 pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3796
3797 install-pdf: $(PDFFILES) lang.install-pdf
3798         @$(NORMAL_INSTALL)
3799         test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
3800         @list='$(PDFFILES)'; for p in $$list; do \
3801           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
3802           f=$(pdf__strip_dir) \
3803           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
3804           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
3805         done
3806
3807 html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
3808
3809 install-html: $(HTMLS_BUILD) lang.install-html
3810         @$(NORMAL_INSTALL)
3811         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
3812         @list='$(HTMLS_INSTALL)'; for p in $$list; do \
3813           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
3814           f=$(html__strip_dir) \
3815           if test -d "$$d$$p"; then \
3816             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
3817             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
3818             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
3819             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
3820           else \
3821             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
3822             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
3823           fi; \
3824         done
3825
3826 # Install the man pages.
3827 install-man: lang.install-man \
3828         $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
3829         $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
3830         $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
3831         $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
3832         $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
3833         $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
3834         $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
3835         $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
3836         $(DESTDIR)$(man7dir)/gpl$(man7ext)
3837
3838 $(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
3839         -rm -f $@
3840         -$(INSTALL_DATA) $< $@
3841         -chmod a-x $@
3842
3843 $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
3844         -rm -f $@
3845         -$(INSTALL_DATA) $< $@
3846         -chmod a-x $@
3847
3848 $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
3849         -rm -f $@
3850         -$(INSTALL_DATA) $< $@
3851         -chmod a-x $@
3852
3853 $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
3854         -rm -f $@
3855         -$(INSTALL_DATA) $< $@
3856         -chmod a-x $@
3857
3858 $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
3859         -rm -f $@
3860         -$(INSTALL_DATA) $< $@
3861         -chmod a-x $@
3862
3863 $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
3864         -rm -f $@
3865         -$(INSTALL_DATA) $< $@
3866         -chmod a-x $@
3867
3868 $(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
3869         -rm -f $@
3870         -$(INSTALL_DATA) $< $@
3871         -chmod a-x $@
3872
3873 # Install all the header files built in the include subdirectory.
3874 install-headers: $(INSTALL_HEADERS_DIR)
3875 # Fix symlinks to absolute paths in the installed include directory to
3876 # point to the installed directory, not the build directory.
3877 # Don't need to use LN_S here since we really do need ln -s and no substitutes.
3878         -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
3879         if [ $$? -eq 0 ]; then \
3880           dir=`cd include-fixed; ${PWD_COMMAND}`; \
3881           for i in $$files; do \
3882             dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
3883             if expr "$$dest" : "$$dir.*" > /dev/null; then \
3884               rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3885               ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
3886             fi; \
3887           done; \
3888         fi
3889
3890 # Create or recreate the gcc private include file directory.
3891 install-include-dir: installdirs
3892         $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
3893         -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
3894         mkdir $(DESTDIR)$(libsubdir)/include-fixed
3895         -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
3896
3897 # Create or recreate the install-tools include file directory.
3898 itoolsdir = $(libexecsubdir)/install-tools
3899 itoolsdatadir = $(libsubdir)/install-tools
3900 install-itoolsdirs: installdirs
3901         $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
3902         $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
3903
3904 # Install the include directory using tar.
3905 install-headers-tar: stmp-int-hdrs install-include-dir
3906 # We use `pwd`/include instead of just include to problems with CDPATH
3907 # Unless a full pathname is provided, some shells would print the new CWD,
3908 # found in CDPATH, corrupting the output.  We could just redirect the
3909 # output of `cd', but some shells lose on redirection within `()'s
3910         (cd `${PWD_COMMAND}`/include ; \
3911          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
3912         (cd `${PWD_COMMAND}`/include-fixed ; \
3913          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3914 # /bin/sh on some systems returns the status of the first tar,
3915 # and that can lose with GNU tar which always writes a full block.
3916 # So use `exit 0' to ignore its exit status.
3917
3918 # Install the include directory using cpio.
3919 install-headers-cpio: stmp-int-hdrs install-include-dir
3920 # See discussion about the use of `pwd` above
3921         cd `${PWD_COMMAND}`/include ; \
3922         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
3923         cd `${PWD_COMMAND}`/include-fixed ; \
3924         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3925
3926 # Install the include directory using cp.
3927 install-headers-cp: stmp-int-hdrs install-include-dir
3928         cp -p -r include $(DESTDIR)$(libsubdir)
3929         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3930
3931 # Targets without dependencies, for use in prev-gcc during bootstrap.
3932 real-install-headers-tar:
3933         (cd `${PWD_COMMAND}`/include-fixed ; \
3934          tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
3935
3936 real-install-headers-cpio:
3937         cd `${PWD_COMMAND}`/include-fixed ; \
3938         find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
3939
3940 real-install-headers-cp:
3941         cp -p -r include-fixed $(DESTDIR)$(libsubdir)
3942
3943 # Install supporting files for fixincludes to be run later.
3944 install-mkheaders: stmp-int-hdrs install-itoolsdirs \
3945   macro_list fixinc_list
3946         $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
3947           $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
3948         $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
3949         $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
3950         set -e; for ml in `cat fixinc_list`; do \
3951           multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
3952           $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
3953           $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
3954         done
3955         $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
3956                 $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
3957         sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
3958                 echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
3959                 > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3960         echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
3961                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3962         echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
3963                 >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
3964
3965 # Use this target to install the program `collect2' under the name `collect2'.
3966 install-collect2: collect2 installdirs
3967         $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
3968 # Install the driver program as $(libsubdir)/gcc for collect2.
3969         $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
3970
3971 # Install lto-wrapper.
3972 install-lto-wrapper: lto-wrapper$(exeext)
3973         $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
3974
3975 install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
3976         if test "$(enable_as_accelerator)" != "yes" ; then \
3977           for i in gcc-ar gcc-nm gcc-ranlib; do \
3978             install_name=`echo $$i|sed '$(program_transform_name)'` ;\
3979             target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
3980             rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
3981             $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
3982             if test -f gcc-cross$(exeext); then \
3983               :; \
3984             else \
3985               rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
3986               ( cd $(DESTDIR)$(bindir) && \
3987                 $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
3988             fi ; \
3989           done; \
3990         fi
3991
3992 # Cancel installation by deleting the installed files.
3993 uninstall: lang.uninstall
3994         -rm -rf $(DESTDIR)$(libsubdir)
3995         -rm -rf $(DESTDIR)$(libexecsubdir)
3996         -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
3997         -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
3998         -if [ x$(cpp_install_dir) != x ]; then \
3999           rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
4000         else true; fi
4001         -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
4002         -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
4003         -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
4004         -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
4005         -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
4006         for i in ar nm ranlib ; do \
4007           install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
4008           target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
4009           rm -f $(DESTDIR)$(bindir)/$$install_name ; \
4010           rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
4011         done
4012 #\f
4013 # These targets are for the dejagnu testsuites. The file site.exp
4014 # contains global variables that all the testsuites will use.
4015
4016 target_subdir = @target_subdir@
4017
4018 site.exp: ./config.status Makefile
4019         @echo "Making a new config file..."
4020         -@rm -f ./site.tmp
4021         @$(STAMP) site.exp
4022         -@mv site.exp site.bak
4023         @echo "## these variables are automatically generated by make ##" > ./site.tmp
4024         @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
4025         @echo "# add them to the last section" >> ./site.tmp
4026         @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
4027         @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
4028         @echo "set host_triplet $(host)" >> ./site.tmp
4029         @echo "set build_triplet $(build)" >> ./site.tmp
4030         @echo "set target_triplet $(target)" >> ./site.tmp
4031         @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
4032         @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
4033 # CFLAGS is set even though it's empty to show we reserve the right to set it.
4034         @echo "set CFLAGS \"\"" >> ./site.tmp
4035         @echo "set CXXFLAGS \"\"" >> ./site.tmp
4036         @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
4037         @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
4038         @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
4039         @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
4040 # TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
4041 # They are passed first to allow individual tests to override them.
4042         @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
4043 # When running the tests we set GCC_EXEC_PREFIX to the install tree so that
4044 # files that have already been installed there will be found.  The -B option
4045 # overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
4046 # from the install tree.
4047         @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
4048         @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
4049         @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
4050         @if test "@enable_plugin@" = "yes" ; then \
4051           echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
4052           echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
4053           echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
4054           echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
4055         fi
4056 # If newlib has been configured, we need to pass -B to gcc so it can find
4057 # newlib's crt0.o if it exists.  This will cause a "path prefix not used"
4058 # message if it doesn't, but the testsuite is supposed to ignore the message -
4059 # it's too difficult to tell when to and when not to pass -B (not all targets
4060 # have crt0's).  We could only add the -B if ../newlib/crt0.o exists, but that
4061 # seems like too selective a test.
4062 # ??? Another way to solve this might be to rely on linker scripts.  Then
4063 # theoretically the -B won't be needed.
4064 # We also need to pass -L ../ld so that the linker can find ldscripts.
4065         @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
4066             && [ "${host}" != "${target}" ]; then \
4067           echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
4068           echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
4069           echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4070           echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
4071           echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
4072         else true; \
4073         fi
4074         @if [ -d $(objdir)/../ld ] ; then \
4075           echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
4076         else true; \
4077         fi
4078         echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
4079         @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
4080         @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
4081           echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
4082         else true; \
4083         fi
4084         @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
4085           echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
4086         else true; \
4087         fi
4088         @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
4089           echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
4090         else true; \
4091         fi
4092         @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
4093         @cat ./site.tmp > site.exp
4094         @cat site.bak | sed \
4095                 -e '1,/^## All variables above are.*##/ d' >> site.exp
4096         -@rm -f ./site.tmp
4097
4098 CHECK_TARGETS = @check_languages@
4099
4100 check: $(CHECK_TARGETS)
4101
4102 check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
4103
4104 # The idea is to parallelize testing of multilibs, for example:
4105 #   make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
4106 # will run 3 concurrent sessions of check-gcc, eventually testing
4107 # all 10 combinations.  GNU make is required, as is a shell that expands
4108 # alternations within braces.
4109 lang_checks_parallel = $(lang_checks:=//%)
4110 $(lang_checks_parallel): site.exp
4111         target=`echo "$@" | sed 's,//.*,,'`; \
4112         variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
4113         vardots=`echo "$$variant" | sed 's,/,.,g'`; \
4114         $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
4115           RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
4116           "$$target"
4117
4118 TESTSUITEDIR = testsuite
4119
4120 $(TESTSUITEDIR)/site.exp: site.exp
4121         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4122         -rm -f $@
4123         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
4124
4125 # This is only used for check-% targets that aren't parallelized.
4126 $(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
4127         -test -d plugin || mkdir plugin
4128         -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4129         test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
4130         -(rootme=`${PWD_COMMAND}`; export rootme; \
4131         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4132         cd $(TESTSUITEDIR)/$*; \
4133         rm -f tmp-site.exp; \
4134         sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
4135                 < ../../site.exp > tmp-site.exp; \
4136         $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4137         EXPECT=${EXPECT} ; export EXPECT ; \
4138         if [ -f $${rootme}/../expect/expect ] ; then  \
4139            TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4140             export TCL_LIBRARY ; fi ; \
4141         $(RUNTEST) --tool $* $(RUNTESTFLAGS))
4142
4143 $(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
4144         @echo check-$*
4145
4146 check_p_tool=$(firstword $(subst _, ,$*))
4147 check_p_count=$(check_$(check_p_tool)_parallelize)
4148 check_p_subno=$(word 2,$(subst _, ,$*))
4149 check_p_numbers0:=1 2 3 4 5 6 7 8 9
4150 check_p_numbers1:=0 $(check_p_numbers0)
4151 check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
4152 check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
4153 check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
4154 check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
4155 check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
4156 check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
4157 check_p_subdir=$(subst _,,$*)
4158 check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
4159                 $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
4160                 $(check_p_numbers)))
4161
4162 # For parallelized check-% targets, this decides whether parallelization
4163 # is desirable (if -jN is used).  If desirable, recursive make is run with
4164 # check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
4165 # parallel, as they are run in separate directories.
4166 # check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
4167 # GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
4168 # dejaGNU procedure is overridden to additionally synchronize through
4169 # a $lang-parallel directory which tests will be run by which runtest instance.
4170 # Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
4171 # files.  If parallelization isn't desirable, only one recursive make
4172 # is run with check-parallel-$lang goal and check_$lang_parallelize variable
4173 # cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
4174 # should be passed to runtest.
4175 #
4176 # To parallelize some language check, add the corresponding check-$lang
4177 # to lang_checks_parallelized variable and define check_$lang_parallelize
4178 # variable.  This is the upper limit to which it is useful to parallelize the
4179 # check-$lang target.  It doesn't make sense to try e.g. 128 goals for small
4180 # testsuites like objc or go.
4181 $(lang_checks_parallelized): check-% : site.exp
4182         -rm -rf $(TESTSUITEDIR)/$*-parallel
4183         @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
4184           test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
4185           test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
4186           GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
4187           export GCC_RUNTEST_PARALLELIZE_DIR ; \
4188           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4189             check-parallel-$* \
4190             $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
4191           sums= ; logs= ; \
4192           for dir in $(TESTSUITEDIR)/$* \
4193                      $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
4194           do \
4195             if [ -d $$dir ]; then \
4196               mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
4197               sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
4198             fi; \
4199           done; \
4200           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
4201             > $(TESTSUITEDIR)/$*/$*.sum; \
4202           $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
4203             > $(TESTSUITEDIR)/$*/$*.log; \
4204           rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
4205         else \
4206           $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
4207             check_$*_parallelize= check-parallel-$*; \
4208         fi
4209
4210 check-parallel-% : site.exp
4211         -@test -d plugin || mkdir plugin
4212         -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
4213         @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
4214         -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
4215         srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
4216         if [ -n "$(check_p_subno)" ] \
4217            && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
4218            && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
4219           rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
4220         else \
4221           cd $(TESTSUITEDIR)/$(check_p_subdir); \
4222           rm -f tmp-site.exp; \
4223           sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
4224                 < ../../site.exp > tmp-site.exp; \
4225           $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
4226           EXPECT=${EXPECT} ; export EXPECT ; \
4227           if [ -f $${rootme}/../expect/expect ] ; then  \
4228             TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
4229             export TCL_LIBRARY ; \
4230           fi ; \
4231           $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
4232           if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
4233             touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
4234           fi ; \
4235         fi )
4236
4237 # QMTest targets
4238
4239 # The path to qmtest.
4240 QMTEST_PATH=qmtest
4241
4242 # The flags to pass to qmtest.
4243 QMTESTFLAGS=
4244
4245 # The flags to pass to "qmtest run".
4246 QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
4247
4248 # The command to use to invoke qmtest.
4249 QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
4250
4251 # The tests (or suites) to run.
4252 QMTEST_GPP_TESTS=g++
4253
4254 # The subdirectory of the OBJDIR that will be used to store the QMTest
4255 # test database configuration and that will be used for temporary
4256 # scratch space during QMTest's execution.
4257 QMTEST_DIR=qmtestsuite
4258
4259 # Create the QMTest database configuration.
4260 ${QMTEST_DIR} stamp-qmtest:
4261         ${QMTEST} -D ${QMTEST_DIR} create-tdb \
4262             -c gcc_database.GCCDatabase \
4263             -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
4264             $(STAMP) stamp-qmtest
4265
4266 # Create the QMTest context file.
4267 ${QMTEST_DIR}/context: stamp-qmtest
4268         rm -f $@
4269         echo "CompilerTable.languages=c cplusplus" >> $@
4270         echo "CompilerTable.c_kind=GCC" >> $@
4271         echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
4272         echo "CompilerTable.c_options=-B${objdir}/" >> $@
4273         echo "CompilerTable.cplusplus_kind=GCC" >> $@
4274         echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
4275         echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
4276         echo "DejaGNUTest.target=${target_noncanonical}" >> $@
4277
4278 # Run the G++ testsuite using QMTest.
4279 qmtest-g++: ${QMTEST_DIR}/context
4280         cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
4281            -o g++.qmr ${QMTEST_GPP_TESTS}
4282
4283 # Use the QMTest GUI.
4284 qmtest-gui: ${QMTEST_DIR}/context
4285         cd ${QMTEST_DIR} && ${QMTEST} gui -C context
4286
4287 .PHONY: qmtest-g++
4288
4289 # Run Paranoia on real.c.
4290
4291 paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
4292         g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
4293
4294 paranoia: paranoia.o real.o $(LIBIBERTY)
4295         g++ -o $@ paranoia.o real.o $(LIBIBERTY)
4296
4297 # These exist for maintenance purposes.
4298
4299 # Update the tags table.
4300 TAGS: lang.tags
4301         (cd $(srcdir);                                  \
4302         incs= ;                                         \
4303         list='$(SUBDIRS)'; for dir in $$list; do        \
4304           if test -f $$dir/TAGS; then                   \
4305             incs="$$incs --include $$dir/TAGS.sub";     \
4306           fi;                                           \
4307         done;                                           \
4308         etags -o TAGS.sub c-family/*.h c-family/*.c c-family/*.cc \
4309               *.h *.c *.cc \
4310               ../include/*.h ../libiberty/*.c \
4311               ../libcpp/*.c ../libcpp/include/*.h \
4312               --language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt        \
4313               --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def \
4314                 ; \
4315         etags --include TAGS.sub $$incs)
4316
4317 # -----------------------------------------------------
4318 # Rules for generating translated message descriptions.
4319 # Disabled by autoconf if the tools are not available.
4320 # -----------------------------------------------------
4321
4322 XGETTEXT = @XGETTEXT@
4323 GMSGFMT = @GMSGFMT@
4324 MSGMERGE = msgmerge
4325 CATALOGS = $(patsubst %,po/%,@CATALOGS@)
4326
4327 .PHONY: build- install- build-po install-po update-po
4328
4329 # Dummy rules to deal with dependencies produced by use of
4330 # "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
4331 build-: ; @true
4332 install-: ; @true
4333
4334 build-po: $(CATALOGS)
4335
4336 # This notation should be acceptable to all Make implementations used
4337 # by people who are interested in updating .po files.
4338 update-po: $(CATALOGS:.gmo=.pox)
4339
4340 # N.B. We do not attempt to copy these into $(srcdir).  The snapshot
4341 # script does that.
4342 .po.gmo:
4343         $(mkinstalldirs) po
4344         $(GMSGFMT) --statistics -o $@ $<
4345
4346 # The new .po has to be gone over by hand, so we deposit it into
4347 # build/po with a different extension.
4348 # If build/po/gcc.pot exists, use it (it was just created),
4349 # else use the one in srcdir.
4350 .po.pox:
4351         $(mkinstalldirs) po
4352         $(MSGMERGE) $< `if test -f po/gcc.pot; \
4353                         then echo po/gcc.pot; \
4354                         else echo $(srcdir)/po/gcc.pot; fi` -o $@
4355
4356 # This rule has to look for .gmo modules in both srcdir and
4357 # the cwd, and has to check that we actually have a catalog
4358 # for each language, in case they weren't built or included
4359 # with the distribution.
4360 install-po:
4361         $(mkinstalldirs) $(DESTDIR)$(datadir)
4362         cats="$(CATALOGS)"; for cat in $$cats; do \
4363           lang=`basename $$cat | sed 's/\.gmo$$//'`; \
4364           if [ -f $$cat ]; then :; \
4365           elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
4366           else continue; \
4367           fi; \
4368           dir=$(localedir)/$$lang/LC_MESSAGES; \
4369           echo $(mkinstalldirs) $(DESTDIR)$$dir; \
4370           $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
4371           echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4372           $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
4373         done
4374
4375 # Rule for regenerating the message template (gcc.pot).
4376 # Instead of forcing everyone to edit POTFILES.in, which proved impractical,
4377 # this rule has no dependencies and always regenerates gcc.pot.  This is
4378 # relatively harmless since the .po files do not directly depend on it.
4379 # Note that exgettext has an awk script embedded in it which requires a
4380 # fairly modern (POSIX-compliant) awk.
4381 # The .pot file is left in the build directory.
4382 gcc.pot: po/gcc.pot
4383 po/gcc.pot: force
4384         $(mkinstalldirs) po
4385         $(MAKE) srcextra
4386         AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
4387                 $(XGETTEXT) gcc $(srcdir)
4388
4389 #\f
4390
4391 # Dependency information.
4392
4393 # In order for parallel make to really start compiling the expensive
4394 # objects from $(OBJS) as early as possible, build all their
4395 # prerequisites strictly before all objects.
4396 $(ALL_HOST_OBJS) : | $(generated_files)
4397
4398 # Include the auto-generated dependencies for all host objects.
4399 DEPFILES = \
4400   $(foreach obj,$(ALL_HOST_OBJS),\
4401     $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
4402 -include $(DEPFILES)